Use a black marker to draw a spider web on a piece of paper.

Place parchment paper over pattern.

Using a glue gun and glue sticks, apply glue over spider web pattern. If using, sprinkle web with iridescent glitter and/or glow in the dark powder before the glue dries.

Add spiders with a dot of additional hot glue.

When dry, carefully peel web from parchment paper and attach monofilament thread.