A Simple Guide On Podcast Art

So you are looking at launching a podcast (or maybe even rebranding your current one) but have a ton of questions about podcast art.  Do you REALLY need it? What kind of art, what sizing and how should you design it to boost your visibility and grab listeners attention when scrolling through iTunes or other apps?    I cover the 411 on podcast art so you know the best practices, what to avoid and what to consider when creating or rebranding your podcast art work.