This is why in an advanced society, artists are commissioned on large scale art projects that take months or years to finish, and the artist have the time to pour all their soul into a single artwork without compromise.

But this requires vision and funding, as well as a high bar for quality among both the artist/s and the commissioner. If the commissioner's bar is low, the artist will only work to satisfy his/her compensation, and not more.

Since at the end of the day, an artist doesn't have time to produce a result that outshines the compensation he/she receives for the work, in light of the bills and expenses that need to be paid to sustain living and family.