I would like to do something a little bit different for my website.
I have a few different channels of business I'd like to try develop so what I would love for my homepage is a simple/stylish image as a background with images/icons to link to my other subdomains (for each business). so for example i have my main website (www.mydomain.com) and my subdomains would be tech.subdomain.com, audio.subdomain.com and so on.
so my question is, is there a theme that is simplistic like this?
and also, does this kind of idea affect SEO in a negative way?