The 8"x8", 10"x10", and 12"x12" are printed on #130 Silk Cover. 
The 16"x16" are printed on #65 Semi Gloss Poster Cover
 
Hand painted acrylic painting on print. This painting took me months to prefect. I color matched 1042 squares it took to complete this piece. This is one of my longest projects ever. I did this for myself to practice color matching back in dec 2023.