This image is tagged as "experimental", this is done when commission doesn't properly represent the number of slots used. In most cases this is because I spent more time drawing it than the number of slots required, but it's always good practice to experiment so I'm happy to do it!

Reason for Experimental: When drawing this I was still fairly unsure about drawing backgrounds for slot comms, so I made sure to take my time to make it look right. I've grown more confident now, so something in this style should be possible in 3 slots. Especially considering the simpler rendering of the character on the left. Worth noting though that buildings (interior or exterior) in perspective will always be tricked than something like a nature scene or buildings from head-on.