Spiders web

How many generations have been passing down the special patterns for these exquisite webs. They were everywhere this morning. I like the extra best but it doesn't have a spider with it. It must have gone visiting.
35 in the shade at my back door today. Too too too hot for old ladies with their arm in a cast. To make matters worse the hospital rang to say the orthopaedic surgeon has had to go away and the earliest  appointment I could get another one is a week later on the 15th.
Temps only supposed to get to 25 tomorrow what a relief