Unfortunately so many spider and bee shots in this challenge it has taken the impact away of them (even the good ones), when a challenge gets saturated with shots of very similar subjects I think scores suffer for them too which is a shame, but I guess it encourages people to try and think out of the box a bit more?
This is a great representation of 'work' because spiders are one of the many examples found in nature of animals expending large amounts of energy and skill on construction. Like other animals, they are vulnerable during their work time due to the amount of time and attention it takes to build such intricate designs (especially considering most animals don't have opposable thumbs or technology).