This pig is taking a break. Actually, I think this is pretty much normal behaviour for pigs—lying around in the dirt, taking a load off.
He's fortunate. He (she?) lives in a petting area at Keukenhof Gardens in The Netherlands, surrounded by the most spectacular floral displays. Shame he can't get out and sniff and snort and root up the tulips.
But tiptoeing through tulips isn't really a talent of pigs. So they keep him in a pen.
Pretty pig.