Remove “about” page title only and format blog page title color/size

Good evening! I've been searching the forum and am having difficulties finding the answer I need. I would like to remove the page title only from my "about" page: https://atlfoodandphoto.com/about Additionally, I would like the blog page title "Blog" to match the formatting of my other pages that still have the titles (portfolio, contact) including color, size, and not having all caps: https://atlfoodandphoto.com/blog Thanks in advance!