@OP,
Just be aware of people wandering by and making surprised commentary - you may think no one but you & the husband are going to be in your bedroom but people might pop by to put a coat down for your party or a friend's toddler passed out on the couch and needs to borrow a bed so the tipsy people don't squash the little bugger- things of that nature.
I've no idea how to convince him though.
Also be aware, once you have one art-bit on your wall, other pieces (
whatever they are) have a chance of being ...misconstrued. 
I've got an almost-but-not-quite 'theme' going in mine, 'classical exploration', in many manners of the word.
Put simply, there's an image on my wardrobe doors, I put tentacles in silhouette coming out from where the two doors meet in the middle, reaching/wrapping around to the far edge of the hinges). Also amused me some since the picture on the wall across is from the Mutter museum and involves aids through the ages - coincidentally enough, 
also often needed after exploration gone wrong - anyway, I'd thought the other bobs & bits would've been a Clue as to the overall reading of the room. 
 
 But no - for some damn reason 
someone,  who I'd thought had better sense, made the assumption that it had to do with tentacle porn - and then decided to comment on that in a negative fashion. Can't quite remember what he said, something along the lines of considering it ostentatious when combined with the rest of the room. Except there's fuckall unusual on 
display in the rest of the room and the wardrobe isn't remotely erotic.  If anything, you'd think he would've went with a light Lovecraftian or steampunk infatuation...
Can't say I was pleased to find out he seems to have been reading all my decoration as fap material. I suspect I'm going to have to have a talk with him about that.
To be clear, there's only two pieces of art that are erotic 'on display', and one of them is a classical Greek statue while the other is a cast, and rather difficult for others to find, at that. There's a couple of visible  toys but they're not displayed so much as kept on the bit of furniture that's playing Nightstand since I've moved everything else to the closet where there's a curtain. Beats tossing a pile of laundry on things.
 What I keep out for decoration in the bedroom are things involving machinery, masks, maps, nautilism, framed poetry, ect.  
What I'm trying to say is you'll likely be meeting other's ignorance because when you give someone else the knowledge that your eroticism isn't limited to, oh, pictures of straight people staring adoringly into each others' eyes, they're may assume 
all your shit is of a sexual nature. Be Prepared.
	
		
	
	
		
		
			I'd be totally down for some male nudity on my walls. The only issue would be it would conflict with the cartoon stuff. 
Lex
		
		
	 
You should check out etsy - 
https://www.etsy.com/shop/TheArtOfFelixDeon
Not sure if it's your style, but there are things out there! I think that's the new shop, there's an older shop listed on the site as well but he seems to have upgraded this year or somethin'.  I believe I spotted some comic subjects too, 
somewhere in there, though I'm more interested in the mythical or cultural images. 
If you'd like more (or less) cartoony, I've got those too.  Quality can be more difficult to find in either of those directions when you're actively avoiding realism, though, I think.  A lot of people seem to land on the 'it's trying for a photo-effect and just looks flat and uninspired' when they're drawing erotica - it's sad.
 There's a couple more I'm fond of but I can't seem to upload the pics and I need to hunt down the addresses.