Some time we want to make the collage elaborate, like this one.
However, sometimes we just want to make a simple collage without any shape, background pattern and bounds, like this one.
Now, we also support you to make it !
Only 2 steps you need to do.
1. Selected the Rectangular frame shape.
2. Make all the widths and rounded corner radius as zero.
(In this case, we choose the inner width as small as possible, but not zero, and set the background color as black to make the boundary more clear)