Each year, Topps faced the challenge of designing new cards to distinguish them from the year before. The 1952 - 56 sets were varied in presentation, but each were the same size, 2 5/8" x 3 3/4". The '52, '53 and '54 sets were vertical, the '55 and '56 sets horizontal. In 1957, the 2 1/2 x 3 1/2" size card became standard. Also, the design changed dramatically and was now a photograph of the player and not a painting (particularly 1953). The 1957 set is one of the most sought after by hobbyists due to the photographic quality and simple card design. The 1957 set is almost borderless, and the player name, team name, and position are printed in small letters so the photograph of the player is the dominant feature. More colorful designs and larger borders resumed again until the highly popular 1961 set, which again has smaller borders and less obtrusive team names, player names, and positions.