I am a relatively new to the list and since no one else is answering I
feel compelled to write. The tile murals were from a contest put on by
McCarran airport a couple of years ago. If I remember correctly, Clark
County School District was invited to have classes send in designs for the
expansion project. While I didn't take part (too many contests, can you
relate?), I wished that I had after seeing how nice they turned out.
Hindsight is wonderful.