Teddy, digital experiment using graphic tablet and Harmony I'm still up to my eyes in work - paperwork and getting things finished for exhibitions, but just time for a quick play with this programme again. I can definitely see me using this in the books I make for my grandson . I only realised yesterday that I can use colour with it!   I hadn't clicked on the black square before, simply experimented with the mark making.   You can (you've probably already worked out) change background and brush colours :>) You can, I think, download the programme .   I emailed to enquire and was kindly given this link by the programme inventor, Mr Doob.   I tried downloading the zip file but couldn't find anywhere to install/use it, just the brushes etc files.   There is a zip file and a TAR file - but I don't understand how to make it work either once downloaded :>(    Any ideas?  It seems to want to download it into other programmes - but they won't recognise it :>( H...