You can't even spot the difference between a chair and a potted plant.
Hyperlinks: Train harder, Novice!
You can spot a few things, but only if you're really close.
Hyperlinks: Get better, Amateur!
You can spot everything, but only after several hours of staring at a single wall.
Hyperlinks: Masterclass: Spotting the Obvious!
You can spot anything, anywhere, anytime. But nobody knows you can.
Hyperlinks: For when nobody is looking
Hyperlinks to other ranks: Spotter's Ranks