Blood Echoes: Encrypted Message, page 228
Blood Echoes hides an Easter egg in the black and white artwork on page 228.
Each of the little dials stand for a letter of the alphabet. They spell the alphabet, a Bloodborne quote and the words Hunter and Yharnam.
“Here we stand, feet planted in the earth, but might the cosmos be very near us, only just above our heads?”
The top and bottom dials spell “Hunter”, the lines in the center spell “Yharnam”.