Shown in a slightly larger scale in the second thumbnail under the preview, comment me below if you need a different scale.
Ink pen & watercolor on paper, after Lucien Henry; basic repeat.
[Currently set @ Fabric: 450 ppi; Wallpaper & Gift wrap: 450 ppi]
Wallpaper Coverage Calculator
Based on the dimensions you provide, this calculator will determine the number of custom-length sections of paper you'll need to cover any surface. If the height of your surface varies, input the tallest dimension in order for the pattern to line up correctly.
Enter your dimensions in feet (1 foot is 30.48 cm).