With ArtRage you can paint with oils and watercolors, sketch with pencils, spray stickers over your canvas, and much more. Stencils and rulers let you create precise shapes or smooth curves freehand. Tracing and Reference images let you load photos to recreate either by eye or by letting ArtRage select colors for you as you paint. For professional users, ArtRage offers Layers and Layer Groups, Layer Blend Modes compatible with the PSD file format, plugin Filter suport and more.

ArtRage Studio: Ideal for artists who want to work with the wider range of tools Studio and Studio Pro offer but do not want the filtering and detailed editing options Studio Pro provides.

- All of the tools from ArtRage 2, many with new features.
- New tools including Watercolor, Gloop Pen, Sticker Spray, Text, and an auto-smoothing inking pen.
- Unlimited Layers and Layer Groups, including Layer Blend Modes.
- Peel-off stickers: Place premade objects on your canvas.
- Improved interface that makes it easy to get right down to painting.
- Customizable keyboard shortcuts and other utilities.
- And much more (see a full comparison here).

Homepage: http://www.artrage.com/