This particular cipher comes in two components (an image and some ciphertext), both of which you’ll need to successfully solve the challenge. If you delve deeper, you may find more hidden clues and secret images to help you decrypt this beast of a cipher.
Here is the ciphertext:
XIRTQQQJHYGGLUWZOPDTSLJVJVICZPDARQMHVVNCAZSA LAYWEMYKBXHWNNFVVCYTPECOHSDPPVJQFXDSMOHSELYM
Enjoy yourself.