I looked at the picture with a magnifying glass and was not able to find any type of title. The sketch and the paper with the signature are 2 different pieces. I am not sure if that could possible mean that the signature has nothing to do with the sketch. The only markings on the sketch part is the II and another type of mark. I used a magnifying glass to take a better close up of what is on the sketch paper itself. I hope this helps and I appreciate your assistance – Thank you.