It's probably important to have realistic interpretation because then the artist's audience can actually relate to it. The role of the artist has change ( if any) may have been the fact that now not only do they speak for themselves, their art now expresses other people's feelings too that can not express on their own. At least that's what I believe.
To make smooth camera movements!
Color scheme would mostly be Solid colors Im looking at some pictures from the show and I see lots of solid colors I don’t see many vivid or highlighted colors maybe it’s because solid colors and solid dark colors usually represent something that’s filled with some seriousness . But because they are teenagers with robots it seems they did add some hints of highlights to colors making them stand out also
Water
if you drop it
leave it charge up to long