I'm trying to create my first podcast, and I keep this message from Itunes when I submit my feed:
"Podcast cover art must be at least 600 X 600 pixel JPG or PNG, in RGB color space, and hosted on a server that allows HTTP head requests"
This is my podcast feed: http://www.mwpatton.com/feed/podcast/
I have uploaded the required 1400 x 1400 artwork, so I am at a total loss as to what the problem might be. Any suggestions and/or advice would be very much appreciated.