I have to admit, it took some time, but hey...  nice optical illusion

is there something more than 4 forks and a … towel?

enjoy cats, running, bread, and a bit of w̶e̶b̶3̶ onchain data

No but it’s what you see in the foreground vs in the background that changes. 
At first you’ll see the towel with the forks “embossed”, but then… and after that, your brain will not go back to the first image.

lol, maybe it happens so quickly that i didn’t notice the first image

If you focus on the shadows in the middle of the photo the first image surfaces better. At least for me