Bottles are added. The sunwill shine through the different colored bottles and will cast an amazing light. It's also feels up space and is one less cob you have to make.
After some sweat , The walls start to take shape !
I smashed the cobs down and started forming walls. By poking the top of the cobs and leaving indention's I made sure that the next set of cobs would connect firmly. I made the cobs bigger at the base hoping that it would give the walls stability.