Hi all I came looking for a list of paintings and found it and the pics. Massive thank you to @Shimrod and @Trista5 for your efforts. While I was reading through I had my Sim painting her way through the confident set to get the ones I was missing in the high skill level as she is level 10 on painting and low and behold (I triple checked just to make sure) she is painting 6 of 9 possible confident paintings the only 3 missing were the low level ones and I checked with my other Sim also level 10 and he is the same so I think once they master the skill it's only the low level ones they can't paint. Hope this makes it a little easier for those collecting them all (I only keep the ones I like but having this list means I can get all the ones I like so yay