Beauty in unexpected places

There is a patch of land at the end of our garden where we dispose of cut grass. Whilst having dinner outside recently, I noticed that a rose had grown from that patch. We hadn't intentionally planted a rose plant there. It was supposed to be the place where we get rid of grass and weeds so that it'll turn to compose. We weren't expecting a lovely rose plant to grow!
Sounds cliched, but I thought it shows that beauty does arise in unexpected places even without the necessary nuturing care.