This page consists of resized images so that you can evaluate the overall exposure.
The middle of this indoor flash shot is noticeably brighter than the outside edge, although the total flash range is quite good.
Shot in ideal conditions – clear day, bright sunlight, camera on a tripod – this picture should be perfect. It’s not bad, but over-sharpening has destroyed a lot of fine detail, and there is some fringing on the tree branches.
The T5 has a macro range of 1cm, but at that range the shadow of the camera is usually in the shot.