But the sight of disabled people quietly knitting in protest may be more powerful still.
In stories such as "Victory Lap", which deals with an attempted child abduction, and "Puppy", in which a mother taking her kids to buy a dog is confronted by the shocking sight of a disabled child chained to a tree, Saunders unearths in his landscape of bright double-garaged homes a vein of family trauma worthy of the darkest and most cluttered Viennese mansion.
But they soon discovered that, out of sight behind the disabled camera lenses, the detainees' lawyers had been right -- the situation was far worse than they had acknowledged.
Steve Winyard, RNIB head of campaigns and policy, said Atos's departure "might be welcomed by some but it leaves blind, partially sighted and other disabled people in a very uncertain situation.
The Royal National Institute of Blind People – hardly a red hotbed – was among the first to attack "an arbitrary cap on the social security support for blind, partially sighted and other disabled people" when "changing demographics mean more disabled children survive into adulthood and growing numbers of older people experience impairments".
The Out of Sight report said that disabled people in Wales, including those with a visual impairment, face a below-average employment rate and an above-average unemployment rate.
Click to view For me, what follows is one of the most inspiring sights in cinema: the disabled supporting character fighting through his physical limitations to easily defeat an enemy who has the film's great able-bodied hero completely outclassed.
Up until I was 16, I only attended segregated schools, with not a disabled child in sight.
Its report, Hidden In Plain Sight, found that abuse of disabled people is commonplace, often ignored and rarely included in official statistics.
