Vacation Doodles

I recently bought an iPad Pro and procreate so that I could doodle digitally while I travel. I took a vacation to America recently and it was the first chance to properly put the thing through its paces. These doodles are a little tougher than my usual faire since I was trying learn a new program, but I think I started to dial things in at the end. I’ve uploaded them in no particular order I’d be curious to see if people can tell which are the first and last ones.