Pixelmator... yesterday I stumbled on this bargain in the Mac App Store for iPads. Look under 'Amazing Apps and Games -- limited time'. In the UK, 79p. In the US, 99 cents, I think.

Another arty purchasing tip: in the most recent issue of ImagineFX (August 2015) they are offering a free eBook -- part two of ImagineFX Fantasy Art. Normally worth 10.49 pounds (pound sign not working) / $13.99.

hmm its looking cool, need to have a try!