diff --git a/lib/widget.js b/lib/widget.js
index 38b7605..54c30f9 100644
--- a/lib/widget.js
+++ b/lib/widget.js
@@ -2563,6 +2563,7 @@ Element.prototype.free = function() {
 Element.prototype.destroy = function() {
   this.detach();
   this.free();
+  this.emit('destroy');
 };
 
 Element.prototype.hide = function() {
@@ -3070,6 +3071,10 @@ Element.prototype.enableDrag = function(verify) {
       return;
     }
 
+    // This can happen in edge cases where the user is
+    // already dragging and element when it is detached.
+    if (!self.parent) return;
+
     var ox = self._drag.x
       , oy = self._drag.y
       , px = self.parent.aleft
@@ -8467,7 +8472,7 @@ Terminal.prototype.bootstrap = function() {
 
   // Incoming keys and mouse inputs.
   // NOTE: Cannot pass mouse events - coordinates will be off!
-  this.screen.program.input.on('data', function(data) {
+  this.screen.program.input.on('data', this._onData = function(data) {
     if (self.screen.focused === self && !self._isMouse(data)) {
       self.handler(data);
     }
@@ -8582,6 +8587,11 @@ Terminal.prototype.bootstrap = function() {
   });
 
   this.screen._listenKeys(this);
+
+  this.on('destroy', function() {
+    self.screen.program.removeListener('data', self._onData);
+    self.pty.destroy();
+  });
 };
 
 Terminal.prototype.write = function(data) {
@@ -8779,6 +8789,44 @@ function Image(options) {
     self.setImage(self._lastFile);
   });
 
+  this.onScreenEvent('resize', function() {
+    self._needsRatio = true;
+  });
+
+  // Get images to overlap properly. Maybe not worth it:
+  // this.onScreenEvent('render', function() {
+  //   self.screen.program.flush();
+  //   if (!self._noImage) return;
+  //   function display(el, next) {
+  //     if (el.type === 'image' && el.file) {
+  //       el.setImage(el.file, next);
+  //     } else {
+  //       next();
+  //     }
+  //   }
+  //   function done(el) {
+  //     el.children.forEach(recurse);
+  //   }
+  //   function recurse(el) {
+  //     display(el, function() {
+  //       var pending = el.children.length;
+  //       el.children.forEach(function(el) {
+  //         display(el, function() {
+  //           if (!--pending) done(el);
+  //         });
+  //       });
+  //     });
+  //   }
+  //   recurse(self.screen);
+  // });
+
+  this.onScreenEvent('render', function() {
+    self.screen.program.flush();
+    if (!self._noImage) {
+      self.setImage(self.file);
+    }
+  });
+
   if (this.options.file || this.options.img) {
     this.setImage(this.options.file || this.options.img);
   }
@@ -8790,15 +8838,6 @@ Image.prototype.type = 'image';
 
 Image.w3mdisplay = '/usr/lib/w3m/w3mimgdisplay';
 
-Image.prototype.render = function() {
-  var ret = this._render();
-  if (!ret) return;
-  if (!this._noImage) {
-    this.setImage(this.file);
-  }
-  return ret;
-};
-
 Image.prototype.spawn = function(file, args, opt, callback) {
   var screen = this.screen
     , opt = opt || {}
@@ -8824,74 +8863,46 @@ Image.prototype.spawn = function(file, args, opt, callback) {
 Image.prototype.setImage = function(img, callback) {
   var self = this;
 
+  if (this._settingImage) {
+    this._queue = this._queue || [];
+    this._queue.push([img, callback]);
+    return;
+  }
+  this._settingImage = true;
+
+  var reset = function(err, success) {
+    self._settingImage = false;
+    self._queue = self._queue || [];
+    var item = self._queue.shift();
+    if (item) {
+      self.setImage(item[0], item[1]);
+    }
+  };
+
   if (Image.hasW3MDisplay === false) {
+    reset();
     if (!callback) return;
     return callback(new Error('W3M Image Display not available.'));
   }
 
   if (!img) {
+    reset();
     if (!callback) return;
     return callback(new Error('No image.'));
   }
 
   this.file = img;
 
-  function renderImage(ratio, callback) {
-    // clearImage unsets these:
-    var _file = self.file;
-    var _lastSize = self._lastSize;
-    return self.clearImage(function(err) {
-      if (err) return callback(err);
-
-      self.file = _file;
-      self._lastSize = _lastSize;
-
-      var opt = {
-        stdio: 'pipe',
-        env: process.env,
-        cwd: process.env.HOME
-      };
-
-      var ps = self.spawn(Image.w3mdisplay, [], opt, function(err, success) {
-        if (!callback) return;
-        return err
-          ? callback(err)
-          : callback(null, success);
-      });
-
-      var width = self.width * ratio.tw | 0
-        , height = self.height * ratio.th | 0
-        , aleft = self.aleft * ratio.tw | 0
-        , atop = self.atop * ratio.th | 0;
-
-      var input = '0;1;'
-        + aleft + ';'
-        + atop + ';'
-        + width + ';'
-        + height + ';;;;;'
-        + img
-        + '\n4;\n3;\n';
-
-      self._props = {
-        aleft: aleft,
-        atop: atop,
-        width: width,
-        height: height
-      };
-
-      ps.stdin.write(input);
-      ps.stdin.end();
-    });
-  }
-
   return this.getPixelRatio(function(err, ratio) {
     if (err) {
+      reset();
       if (!callback) return;
       return callback(err);
     }
 
-    return renderImage(ratio, function(err, success) {
+    return self.renderImage(img, ratio, function(err, success) {
       if (err) {
+        reset();
         if (!callback) return;
         return callback(err);
       }
@@ -8902,6 +8913,7 @@ Image.prototype.setImage = function(img, callback) {
         self.options.autofit = true;
         return self.imageSize(function(err, size) {
           if (err) {
+            reset();
             if (!callback) return;
             return callback(err);
           }
@@ -8913,6 +8925,7 @@ Image.prototype.setImage = function(img, callback) {
               && size.height === self._lastSize.height
               && self.aleft === self._lastSize.aleft
               && self.atop === self._lastSize.atop) {
+            reset();
             if (!callback) return;
             return callback(null, success);
           }
@@ -8933,24 +8946,103 @@ Image.prototype.setImage = function(img, callback) {
           self.screen.render();
           self._noImage = false;
 
-          return renderImage(ratio, callback);
+          reset();
+          return self.renderImage(img, ratio, callback);
         });
       }
 
+      reset();
       if (!callback) return;
       return callback(null, success);
     });
   });
 };
 
-Image.prototype.clearImage = function(callback) {
+Image.prototype.renderImage = function(img, ratio, callback) {
   var self = this;
 
+  if (cp.execSync) {
+    callback = callback || function() {};
+    try {
+      return callback(null, this.renderImageSync(img, ratio));
+    } catch (e) {
+      return callback(e);
+    }
+  }
+
   if (Image.hasW3MDisplay === false) {
     if (!callback) return;
     return callback(new Error('W3M Image Display not available.'));
   }
 
+  if (!ratio) {
+    if (!callback) return;
+    return callback(new Error('No ratio.'));
+  }
+
+  // clearImage unsets these:
+  var _file = self.file;
+  var _lastSize = self._lastSize;
+  return self.clearImage(function(err) {
+    if (err) return callback(err);
+
+    self.file = _file;
+    self._lastSize = _lastSize;
+
+    var opt = {
+      stdio: 'pipe',
+      env: process.env,
+      cwd: process.env.HOME
+    };
+
+    var ps = self.spawn(Image.w3mdisplay, [], opt, function(err, success) {
+      if (!callback) return;
+      return err
+        ? callback(err)
+        : callback(null, success);
+    });
+
+    var width = self.width * ratio.tw | 0
+      , height = self.height * ratio.th | 0
+      , aleft = self.aleft * ratio.tw | 0
+      , atop = self.atop * ratio.th | 0;
+
+    var input = '0;1;'
+      + aleft + ';'
+      + atop + ';'
+      + width + ';'
+      + height + ';;;;;'
+      + img
+      + '\n4;\n3;\n';
+
+    self._props = {
+      aleft: aleft,
+      atop: atop,
+      width: width,
+      height: height
+    };
+
+    ps.stdin.write(input);
+    ps.stdin.end();
+  });
+};
+
+Image.prototype.clearImage = function(callback) {
+  var self = this;
+
+  if (cp.execSync) {
+    callback = callback || function() {};
+    try {
+      return callback(null, this.clearImageSync());
+    } catch (e) {
+      return callback(e);
+    }
+  }
+
+  if (Image.hasW3MDisplay === false) {
+    if (!callback) return;
+    return callback(new Error('W3M Image Display not available.'));
+  }
 
   if (!this._props) {
     if (!callback) return;
@@ -8975,6 +9067,13 @@ Image.prototype.clearImage = function(callback) {
     , aleft = this._props.aleft
     , atop = this._props.atop;
 
+  if (this._drag) {
+    aleft -= 10;
+    atop -= 10;
+    width += 10;
+    height += 10;
+  }
+
   var input = '6;'
    + aleft + ';'
    + atop + ';'
@@ -8994,6 +9093,15 @@ Image.prototype.imageSize = function(callback) {
   var self = this;
   var img = this.file;
 
+  if (cp.execSync) {
+    callback = callback || function() {};
+    try {
+      return callback(null, this.imageSizeSync());
+    } catch (e) {
+      return callback(e);
+    }
+  }
+
   if (Image.hasW3MDisplay === false) {
     if (!callback) return;
     return callback(new Error('W3M Image Display not available.'));
@@ -9044,6 +9152,15 @@ Image.prototype.imageSize = function(callback) {
 Image.prototype.termSize = function(callback) {
   var self = this;
 
+  if (cp.execSync) {
+    callback = callback || function() {};
+    try {
+      return callback(null, this.termSizeSync());
+    } catch (e) {
+      return callback(e);
+    }
+  }
+
   if (Image.hasW3MDisplay === false) {
     if (!callback) return;
     return callback(new Error('W3M Image Display not available.'));
@@ -9094,11 +9211,20 @@ Image.prototype.termSize = function(callback) {
 Image.prototype.getPixelRatio = function(callback) {
   var self = this;
 
+  if (cp.execSync) {
+    callback = callback || function() {};
+    try {
+      return callback(null, this.getPixelRatioSync());
+    } catch (e) {
+      return callback(e);
+    }
+  }
+
   // XXX We could cache this, but sometimes it's better
   // to recalculate to be pixel perfect.
-  // if (this._ratio) {
-  //   return callback(null, this._ratio);
-  // }
+  if (this._ratio && !this._needsRatio) {
+    return callback(null, this._ratio);
+  }
 
   return this.termSize(function(err, dimensions) {
     if (err) return callback(err);
@@ -9108,10 +9234,201 @@ Image.prototype.getPixelRatio = function(callback) {
       th: dimensions.height / self.screen.height
     };
 
+    self._needsRatio = false;
+
     return callback(null, self._ratio);
   });
 };
 
+Image.prototype.renderImageSync = function(img, ratio) {
+  var self = this;
+
+  if (Image.hasW3MDisplay === false) {
+    throw new Error('W3M Image Display not available.');
+  }
+
+  if (!ratio) {
+    throw new Error('No ratio.');
+  }
+
+  // clearImage unsets these:
+  var _file = this.file;
+  var _lastSize = this._lastSize;
+
+  this.clearImageSync();
+
+  this.file = _file;
+  this._lastSize = _lastSize;
+
+  var width = this.width * ratio.tw | 0
+    , height = this.height * ratio.th | 0
+    , aleft = this.aleft * ratio.tw | 0
+    , atop = this.atop * ratio.th | 0;
+
+  var input = '0;1;'
+    + aleft + ';'
+    + atop + ';'
+    + width + ';'
+    + height + ';;;;;'
+    + img
+    + '\n4;\n3;\n';
+
+  this._props = {
+    aleft: aleft,
+    atop: atop,
+    width: width,
+    height: height
+  };
+
+  try {
+    cp.execFileSync(Image.w3mdisplay, [], {
+      env: process.env,
+      encoding: 'utf8',
+      input: input,
+      timeout: 1000
+    });
+  } catch (e) {
+    ;
+  }
+
+  return true;
+};
+
+Image.prototype.clearImageSync = function() {
+  if (Image.hasW3MDisplay === false) {
+    throw new Error('W3M Image Display not available.');
+  }
+
+  if (!this._props) {
+    return false;
+  }
+
+  var width = this._props.width + 2
+    , height = this._props.height + 2
+    , aleft = this._props.aleft
+    , atop = this._props.atop;
+
+  if (this._drag) {
+    aleft -= 10;
+    atop -= 10;
+    width += 10;
+    height += 10;
+  }
+
+  var input = '6;'
+   + aleft + ';'
+   + atop + ';'
+   + width + ';'
+   + height
+   + '\n4;\n3;\n';
+
+  delete this.file;
+  delete this._props;
+  delete this._lastSize;
+
+  try {
+    cp.execFileSync(Image.w3mdisplay, [], {
+      env: process.env,
+      encoding: 'utf8',
+      input: input,
+      timeout: 1000
+    });
+  } catch (e) {
+    ;
+  }
+
+  return true;
+};
+
+Image.prototype.imageSizeSync = function() {
+  var img = this.file;
+
+  if (Image.hasW3MDisplay === false) {
+    throw new Error('W3M Image Display not available.');
+  }
+
+  if (!img) {
+    throw new Error('No image.');
+  }
+
+  var buf = '';
+  var input = '5;' + img + '\n';
+
+  try {
+    buf = cp.execFileSync(Image.w3mdisplay, [], {
+      env: process.env,
+      encoding: 'utf8',
+      input: input,
+      timeout: 1000
+    });
+  } catch (e) {
+    ;
+  }
+
+  var size = buf.trim().split(/\s+/);
+
+  return {
+    raw: buf.trim(),
+    width: +size[0],
+    height: +size[1]
+  };
+};
+
+Image.prototype.termSizeSync = function(_, recurse) {
+  if (Image.hasW3MDisplay === false) {
+    throw new Error('W3M Image Display not available.');
+  }
+
+  var buf = '';
+
+  try {
+    buf = cp.execFileSync(Image.w3mdisplay, ['-test'], {
+      env: process.env,
+      encoding: 'utf8',
+      timeout: 1000
+    });
+  } catch (e) {
+    ;
+  }
+
+  if (!buf.trim()) {
+    // Bug: w3mimgdisplay will sometimes
+    // output nothing. Try again:
+    if (++recurse === 5) {
+      throw new Error('Term size not determined.');
+    }
+    return this.termSizeSync(_, recurse);
+  }
+
+  var size = buf.trim().split(/\s+/);
+
+  return {
+    raw: buf.trim(),
+    width: +size[0],
+    height: +size[1]
+  };
+};
+
+Image.prototype.getPixelRatioSync = function() {
+  var self = this;
+
+  // XXX We could cache this, but sometimes it's better
+  // to recalculate to be pixel perfect.
+  if (this._ratio && !this._needsRatio) {
+    return this._ratio;
+  }
+  this._needsRatio = false;
+
+  var dimensions = this.termSizeSync();
+
+  this._ratio = {
+    tw: dimensions.width / this.screen.width,
+    th: dimensions.height / this.screen.height
+  };
+
+  return this._ratio;
+};
+
 Image.prototype.displayImage = function(callback) {
   return this.screen.displayImage(this.file, callback);
 };
diff --git a/test/widget-image.js b/test/widget-image.js
index 413c7b9..1a42297 100644
--- a/test/widget-image.js
+++ b/test/widget-image.js
@@ -22,7 +22,8 @@ var image = blessed.image({
   height: 'shrink',
   style: {
     bg: 'green'
-  }
+  },
+  draggable: true
 });
 
 setTimeout(function() {
@@ -45,6 +46,7 @@ setTimeout(function() {
           screen.render();
           setTimeout(function() {
             screen.append(image);
+            image.enableMouse();
             screen.render();
           }, 1000);
         }, 1000);