Help with being unable to select a specific object I have four objects (planes) that I have worked on, and I applied image textures, etc., and they display OK in the wireframe/solid/render views, but for some reason I now can't select them, and they aren't even showing in the outliner at all (they still show if I hide all the items in the outliner).

Any ideas? Is it something dumb that I've clicked?

I am using Blender 2.76b.
The object could be inhibited from selection (arrow icon disabled in the outliner), but maybe currently outliner is also set to show only other scenes, or object types (ie: outliner is not set to "All scenes") so you don't see it, atm.