I'm working on the Image Gallery of a webshop. There are 6 thumbnail-images, that can be clicked and are displayed in full-size above.
How should you show the currently selected thumbnail?
Version A: Selected thumbnail in full opacity, less opacity for the others
To put an emphasize on the currently selected image and show clearly that it is "selected".
Version B: Selected thumbnail in less opacity, full opacity for the others
To reduce redundancy (you see the selected image in full-size and full opacity above) and emphasize, that the other images are clickable.
What do you think?