How to create a rectangle with a transparent hole
88840
TikZ — rounded rectangle with transparent holes and custom width of borders
84360
random placement of rectangles with no overlaps
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Partition rectangle into finite number of squares
56148
Resizing a rectangle drawn in drawRect
111730
transparency in image used for texture?
139795
Cut one side of a rectangle node in TikZ
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Transparent image textures in cycles
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Making an image with a transparent background
120029
How to make an inverse transparent circle in CSS
17880
How do I get transparent text?
82936
How to create a gradually transparent mask in photoshop from a black->grays->white image
37846
Edit Mode Transparent Objects
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Blender 2.8 - Transparent background
106908
How to draw a rounded rectangle in Core Graphics / Quartz 2D?
66474
Cutting a rectangle into squares
16136
Transparency of whole image at the position of an object
2237
How to cut a rounded hole in a sphere?