Collecting posters, pictures, paintings of art work can be pricey and at times, the frame cost more than the painting itself. I collected National Geographic maps for a while, I went as far as laminating them and hanging many of them up in my garage. (I aint framing those.) Sometimes when I take some good pictures, I like to expand them to an 8 by 11 picture, and then frame them. As good of pictures I have taken over the years, why use posters of someone elses picture? And I've picked up some foreign paintings over the years so I'm now out of room to hanging up more pictures. But, nice collection starter for you on the airline posters.