This appears to be a duplicate of this request: board-types-with-icon-representation.
Which had a fair bit of discussion, but then it appears nothing happened.
Hey Michael! Shannon here with the monday team. 
Thank you for submitting your feature request! We’ve merged yours with this existing one to ensure that votes are accurately counted. Your feature request had 14 votes, which has now been added to this one here for a new total of 35 votes. 