Love that little painting! AJ is an interesting brand. Their Raw Umber Violet is now a permanent part of my palette, and the 37ml tubes in basic colors (Phthalo Green, Pyrrol Red, etc) are great values.
They don’t have as much flow/movement as I prefer, but they tend to be very bold and have little drying shift, which I love. If anyone is interested, I’ve got a full review of AJ over at my blog. I’ll be happy to post a link here. Glad to see someone else featuring them!