Nice collection! That first sculpture and the drawing before it are easily my favorite artistic depictions of Cthulhu (I'm a DA peruser so I've come across them before). Those are how I see its big ol' nasty self when I read the stories.
I like this picture too, and not because it's particularly fancy, but because it really gives you a sense of "Holy crap that thing IS
the mountain!" I like to think that something like this is what Danforth could have glimpsed out the plane's window.
And for anyone else who wants to see tons more quality Lovecraft inspired art, just go to Deviant Art
and type in "Lovecraft" in the search field. Posting depictions of his creations has really become popular in the last 6 months. Perhaps this podcast has something to do with it!