A "Lemon" butterfly and a spider
I found this butterfly on a bush in my garden. According to wikipedia, it is a female specimen of a kind, called "Gonepteryx rhamni" and can live up to 13 months.
The spider was in some long improvised hole, that was made with a spider net in some empty space between several plastic bottles... It has venomus gland and his bite can be compared to a bee sting.
Images: via my phone