This is an oil painting from a reference photo. Came out great! Throwing it back to the good old days where enamel signs hung at gas stations and this one was self servive too! Can you imagine how much more inexpensive it was back then for a gallon of gas? Ah, a simpler time. 
Approximately 16"x20" and has a wire on the back to hang it up. $350 and will ship next business day.