Years ago, I saved this lovely little box of skeletons by Spanish artist ARYZ, not knowing who the artist was (neither did Google image search at the time).
I eventually stumbled upon the image again, properly credited, which allowed me to delve into his small scale prints and street art, all of which I was quite fond.
He paints giant murals, often on the sides of abandoned factories where he can have time to work undisturbed. Despite the high volume of skeletons and the innards of various creatures, his work has a kind of sweetness to it at times.