The City of Flagstaff has installed 12 huge photos at Pulliam Airport - two of them are mine, each is 44 inches by 216 inches in black and white.
One is of the San Francisco Peaks from the North side nestled on the rim of Colton Crater just outside of Flagstaff Arizona.
The other is the a Pictograph Panel found in Canyon Del Muerto, the north branch of Canyon De Chelly. It depicts the Spanish Governor Narbona's 1805 raid into the canyon.