I went to an 1971 air show at Bobby Chain Airport in Hattiesburg, Mississippi USA while in graduate school. I was taking a grad course called biophotography. This course came with unlimited B&W film, print paper, darkroom privileges and a school issue camera. What does this photo have to do with a course like biophotography. Nothing! I have always loved aviation and took this opportunity to exercise my photographic interests using the aforementioned perks.