This happy guy is living in my patio, within our daisies:

It took me a while to realize it was not just a weird petal. I wonder how something so hyper-specialized have arrived to my patio (those daisies are now a huge bush full of flowers, but when we bought them, two years ago, they were just a little plant with no more than 8-10 small flowers. So I don’t think the spider (or its great-grandparent) could have been there back then since it would have been pretty easy to spot.