As for details, I will say that we have a Manx cat, so when I draw cats they never have tails. Sometimes I think to add them later even though they look strange to me, but I like the triangle shape of this kitty and decided to leave it be. Also the writing on the left page is some of the lyrics from this song.
I was trying out a new tool on these pages. I love the messy look that came out, but I've read it's got many tricks. Photo realist Jon Friedman likes it because it can do precise edges and "smear colors together seamlessly". If you'd like to try them (aha! a fellow supply junkie) here are some benefits and useful tips on using these silicon color shapers.
To me it felt like painting with a greasy finger.