These images were created on my iPhone using various drawing applications. They allow you to draw on the screen using your fingers.  You can zoom in and out using the “pinch” motion,  providing the possibility for highly detailed images.  There is a growing community of mobile artists who are enjoying the ability to sketch anywhere using their portable digital canvases.  For more iPhone art check out iArtMóbile,  NetSketch Colors and Brushes.

The drawing of my living room, below, is the largest NetSketch created thus far using this application.  The full-sized file is 20.5 inches by 17 inches at 300ppi.  The screen on the iPhone is a little over 2 inches by three inches.  Using the iPhone to create such large pictures is a bit like painting through a keyhole.