pretty cool that they use their feet to attract a partner. That would be very hard for me to do with my feet let me tell you . They are not even blue for starters.
The painting is awesome and there is something special about drawing animals. I enjoyed doing it a lot in art class
I wish humans had colored feet so we could see how healthy our partner really is...of course I am sure people would figure out a way to cover up their unhealthiness just like they do today.