When you are finished, PLEASE REMEMBER to RETURN the PICTURE MAP to the first coords container.
The final cache holds a unique logbook.
HINT: Look ahead to find the next picture and walk towards it. Most times you need to get to what is shown in the picture to see the next picture, and sometimes you need to look around the corner for the next one. Also, sometimes as you head to the picture, you will see the next picture. The final cache is located at the final picture.
Sorry, but I won't be mentioning the names or giving info of the murals this time as that might defeat the purpose of this multi.