The National Gallery in London was largely closed last Saturday as gallery assistants in the PCS union walked out for two hours from 4pm.
The gallery recently cut its staffing levels following a 15 percent cut in funding.
Walkouts also took place on 19 January. More were set for Thursday and Saturday.
Send messages of protest to gallery director Nicholas Penny at www.pcs.org.uk/gallery
They’re fighting for higher pay
73,000 health workers could lose their jobs
500 people rallied in London
Another sign of establishment crisis