Welcome to the Forum @Matthew5 and thank you so much for sharing your feedback with us! Glad to hear you are enjoying Asana 
There are a few threads in the Forum regarding these topics. Iām listing them below and I would suggest you to share your feedback and upvote them.
- Allow users to upload images (e.g., logos, photos) to serve as project icons - #19 by Dudy_Bar-Tal
- Homepage UI Improvements - #21 by Nikita_Shlyakhin
Thank you again for reaching out in the Forum Matthew! Have a great Friday