Nature's weaver

I am amazed by spider webs and how beautiful and effective they are. This one, was built this morning just outside my front door.  I walked by it and did not see it until my daughter pointed it out to me from inside.
Not only was it a beautiful web but unless the sun was hitting it just right it was invisible.  An effective trap.

And then it was gone. We did not touch it but it is almost like the spider dismantled it and moved on.