My nephew (nearly 4) drew these pictures this past Sunday night while waiting for his parents after church. He explained them to me, and I thought they were so well drawn that they should be published on the blog :)
Here is a lion:

Here is a train, "with a box inside that pushes on a board that makes light spray out", according to him:

Here is a seagull (like the one in this photo on my blog) and Grandpa feeding the seagull- it even says bird at the top: