In the movie Clueless, there is an insult where the main character refers to someone from a distance as a Monet. More or less, when people see your podcast cover artwork, you want them to see something with wow factor, not something that looks like a big old mess up close. This may mean having to make changes along the way and getting some outside assistance from a graphic designer. You may need to make several changes and tweaks, or even update the name of your show for branding purposes. In the end, your goal is to produce a highly polished, brand cohesive cover that resonates with your listeners.