While walking through sequence of resources in Gallery mode, user's attention might get drawn by some specific tag on some resource. This tag is not necessarily part of initial user's query. The app must allow the user to see all other resources labeled with that tag by jumping to resource grid screen with new selection which would consist of the only clicked tag.
Handling of [back] button is important here. We should maintain stack of screens. After the "jump", the user can go both directions: either to open gallery again from new selection, or to go back to gallery screen with old selection.
While walking through sequence of resources in Gallery mode, user's attention might get drawn by some specific tag on some resource. This tag is not necessarily part of initial user's query. The app must allow the user to see all other resources labeled with that tag by jumping to resource grid screen with new selection which would consist of the only clicked tag.
Handling of [back] button is important here. We should maintain stack of screens. After the "jump", the user can go both directions: either to open gallery again from new selection, or to go back to gallery screen with old selection.