8" x 10" Doc Ball surf photo of Martha Chapin. Doc Ball's 900 surf photos spread surfing worldwide in the 1930s & 40s; these six images showcase many of the top surfers of the era in Southern California. Each image was scanned at 4K resolution from Doc's original negatives, restored in Photoshop, and several were sharpened with AI, with no other image manipulation. Printed on card stock.