Hope you've been paying attention.
I'll be putting up a couple of photos of some well known lures. If you have been paying attention or investigating things for yourself, you should be able to make some observations.
Wash my mouth out with soap should I ask for comment because nobody reads this stuff.
However, talk to others and work out answers amongst yourselves.
I'll put up my views about those lures after you've had a reasonable time.
If somebody has agreed with me, then it may mean they'll have to spend time on the "naughty chair" so be careful.