To get a large image you must remove the trailing s, like this:
Open the image in a new tab and change the image url from:
https://i.sstatic.net/xxxxxs.png
to
https://i.sstatic.net/xxxxx.png
With white background:
Without background:
SVG Links:
Red Heart
White Heart
Trace
Snake
℞ (Drugs)
H+ (Hospital)
He (for Health)
