Since I just noticed that this spider clearly has Cthulhu on it’s back. Hmm.
This actually is a harmless and common garden orb weaver, Argiope aurantia. They are large, but are not a risk to humans. When asked for comment about the decoration on her back, she said:
“Unglnu’nph k’lyeh hngilu’phth’n, l’yi? Rg’hlia k’gr ph’nglui mglw’nafh. F’nagn rg’hlia gr’rnua.”
Translation: “I consume insect souls for a living, okay? It’s my job. Just shut up and let me do my job.”
Hat tip to FB for finding this!