I’m a big fan of stick figure signs, especially when the stick figures have a personality. While never having been electrocuted — just minor tingling when I tried to unplug my hair dryer with a wet hand — I’m guessing the second sign is a more accurate depiction of what it’s like to touch a high voltage power box.
Sign One (sorry about the blurriness)
This stick figure could easily be on a caution sign as someone climbing, dancing, falling off a swing etc.
Sign Two
Now here is someone that accurately reflects (I think) being electrocuted. Plus, how evil high voltage can be!
Travel Oops 