No pics, but:
I have a friend who does accident investigation. One happened in a big indoor arena, equipped with one of those giant scoreboards hovering over the center. Scoreboard needed service, but no one qualified to lower it was available. An electric scaffold device capable of the job was available, but it hadn’t been used for a while and was stored in some inconvenient place.
The solution was to use an extension ladder that proved to be barely long enough. The only serious flaw with this plan was that the next scheduled event was a hockey game, which meant the ladder was sitting on ice. It slipped; worker was killed in the fall.