Ernie Janes / Silhouette of gardening tools, UK

Marie Read / Northern Shoveler (Anas clypeata) male feeding by dabbling as it walks through shallow water, using its bill as a sieve. Orange County, California, April.

Tim Laman / A man processing 'Sago' the primary staple food on Waigeo Island. First the pulp of the Sago Palm tree is gathered. The starch is then extracted by water filtered through a sieve of coconut palm leaf...

Tim Laman / A man processing 'Sago' the primary staple food on Waigeo Island. First the pulp of the Sago Palm tree is gathered. The starch is then extracted by water filtered through a sieve of coconut palm leaf...

Tim Laman / A man processing 'Sago' the primary staple food on Waigeo Island. First the pulp of the Sago Palm tree is gathered. The starch is then extracted by water filtered through a sieve of coconut palm leaf...

Tim Laman / Processing 'Sago' the primary staple food on Waigeo Island. First the pulp of the Sago Palm tree is gathered. The starch is then extracted by water filtered through a sieve of coconut palm leaf cover,...

Tim Laman / A man processing 'Sago' the primary staple food on Waigeo Island. First the pulp of the Sago Palm tree is gathered. The starch is then extracted by water filtered through a sieve of coconut palm leaf...

Gary K. Smith / Chillies, 'Hungarian wax yellow' drying on garden sieve on the potting shed bench, UK, September.

Gary K. Smith / Freshly dug new potatoes, 'Arran Pilot' tubers in sieve, UK, May.

Dave Bevan / Sieving compost through one inch mesh to remove large lumps, UK, model released

Gary K. Smith / Home grown shallots (Allium oschaninii) and red onions (Allium cepa) drying outside in a sieve, England, UK, August