West Ham United put the finishing touches on their preparations for their fourth UEFA Europa League Group A outing at Rush Green on Wednesday.
Olympiacos head to London Stadium on Thursday, when the Hammers will be looking to avenge the narrow 2-1 defeat they suffered in Greece two weeks ago.
David Moyes' men could take a step towards the knockout rounds with victory on Thursday, with Lucas Paquetá and Edson Álvarez available again after serving domestic suspensions at Brentford at the weekend.
Our photographers were out on a soggy Rush Green morning to capture the session, and you can view a full gallery by clicking on the image above.
