Fighting or mating?

Fighting or mating?

Observation - Fighting or mating?. Description: A pair of garden? spiders appeared to be fighting...or...are they mating? They were on the face of a rough brick wall, at around 7:00pm it was still quite sunny: You can gauge their size by comparing with the mortar joint between the bricks:

A pair of garden? spiders appeared to be fighting...or...are they mating?

They were on the face of a rough brick wall, at around 7:00pm it was still quite sunny:
You can gauge their size by comparing with the mortar joint between the bricks: