Background StoryWIPTho it's not really private if there's an audience watching at the other side of the window. That's also why his other hand has been left unrestrained : so he can wave at them.
Tech CrapWIPFun fact : I made this version at the very end of a little set of pictures, and it's the tamest of the batch. Maybe I'll finish the other ones too now, but probably not with a full workflow, more in a sketchier state cause it would be a nightmare. Dunno yet.
More to come still !