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Harmonious is a smart sketchpad which allows anyone to easily create amazing works of art and share them with the world.

Harmonious uses clever procedural drawing techniques so that, with only a few lines, you can create something worth showing off. You can then save the image to your iPhone, iPad or iPod Touch or upload it to the Harmonious Gallery at where others can see it and tell you how awesome it is.

Features 11 different brushes, each resizable.

Organic undo/redo
Erase the last few strokes but leave an invisible impression - just like a real sketchpad.

Save & Share
Save your drawings to your Photo Library and share them with the world at

Load sketches you've previously saved and continue drawing on them later.

On-demand menu
Tap (with two fingers) to hide the menubars to give you the maximum drawing area.

Press and hold to select the colour direct from your canvas

Harmonious is based on the extremely successful web app 'Harmony' by Mr. Doob.