Crowley makes very modern and abstracy art. He isnt happy with anything he makes and is constantly looking for change in his works. He pays the bills with winning prices and getting a place in art galaries.
Aziraphale make hyperrealistic art and while he happy with what he makes. (He paint portrets of rich people that pay a lot, he earns more then crowley this way) he is verry envyous of crowley because he know he will never be able to paint that freely
Crowleys loves aziraphales steadyness and thinks his work is impressive
Aziraphale loves how crowleys work is always something new and loves it even if crowley doesnt
When they meet crowley learns from aziraphale to love his work and that he doesnt need to invent something new every day
Aziraphale learns from crowley how to let go of the specific style he works in and paint freely
also can I just say. the difference between the joy of fit and bagi having a full day with blue, getting acquainted with the base, reuniting with their loved ones, all relieved to have more materials and more of a team - and then the absolute misery of etoiles and roier, moving the few valuable possessions red has to a new base that got immediately discovered anyway, losing all their gear, getting it back, then burning it themselves before killing eachother, is just so fucking funny. the new blues had freshman orientation while the new reds had a trial by fire canon event