Show and tell was particularly spectacular.
Yes, that's really a yarn-bombed chair!
A large and delicate shawl.
Here's a split-square shawl. This is basically two triangular shawls worked together. The split allows the finished shawl to hang nicely and stay on the shoulders.
This last one is a textured blanket. While it shouldn't be a terribly difficult knit, it is a striking fine design.