Revisited some previous images done, some of them the early 8x8 ones, to change the backgrounds. Practiced my layer masking skills starting with only the single default layer from the early images in the course.
Pineapple with water depth changing color with gradient instead of the early manual drawing method from the first version:
Fire with an eerie yellowish brown background created from a radial gradient:
Astronaut on Titan (since I am currently reading the The Enceladus Mission: Book 2 
)
Rocket with sky gradient:
