Move towards the back wall from the canyon so Vogel fires on the 2 pink-and-silver tanks there. Use the bits still left at the rear of to develop a sprinkler, which then causes a beautiful flower backyard garden to sprout. After a couple times, the sprinkler explodes and artifact piece https://knoxaszyn.bloggip.com/36041891/the-smart-trick-of-desert-block-puzzle-challenge-that-nobody-is-discussing