Black images in Safari

I have a problem with viewing images in Safari 11 (High Sierra).

Some pictures are rendered completely black.

I tried to disable the only two extensions I have but the problem is always there.

I noticed that images that Safari fails to display are in a gray color scheme. Will this be the problem?

Example: http://www.ilpost.it/wp-content/uploads/2016/06/marilyn-monroe16.jpg

in Chrome and Safari