Study of horses for the battle of anghiari

Original aspect ratio size:
24 wide x 15.3 high inch ($205.50)
36 wide x 22.9 high inch ($298.00)
40 wide x 25.4 high inch ($327.00)
48 wide x 30.5 high inch ($396.00)
72 wide x 45.8 high inch ($815.00)
108 wide x 68.6 high inch ($1,620.00)
128 wide x 81.4 high inch ($2,462.00)
150 wide x 95.3 high inch ($3,269.00)

Standard size:
20 wide x 16 high inch ($186.00)
24 wide x 20 high inch ($225.00)
36 wide x 24 high inch ($298.00)
40 wide x 30 high inch ($356.00)
48 wide x 36 high inch ($436.00)
72 wide x 48 high inch ($815.00)
108 wide x 72 high inch ($1,620.00)
128 wide x 86 high inch ($2,462.00)
150 wide x 100 high inch ($3,269.00)