I seem to remember a specific software some time back. Some of the hot forum artists at the time were using an app where they could have an online hangout with another artist and share a canvas into which they could both draw in real time. The drawing tools were pretty decent if I remember correctly. I've tried searching general terms and I either find google hangouts or a 'digital whiteboard' with MSPaint level drawing tools. Does anyone else remember a piece of software like this or have I simply imagined it?
I would love your help if you could point me in the right direction :)