What's more evocative- a fully rendered landscape, or sketchy boobies?  
Let's test.  Today I'm sharing a piece of background art intended for the Dreamkeepers sidescroller video game.  Tomorrow I'll share a commissioned sketch for a Tinsel daki.  (I think they've both been shared on Patreon already.)  
Any scientists in the audience may then analyze the data- although, of course, we intend to fuse the appeal of landscapes and sketchy things in Dreamkeepers comics and games.