Bourscheid Castle in the Valley of Sauer River, Canton of Diekirch, Grand Duchy of Luxembourg, Europe

Bourscheid Castle in the Valley of Sauer River, Canton of Diekirch, Grand Duchy of Luxembourg, Europe

Berliner Dom, Neo-Baroque pulpit and a large Sauer organ, Berlin

People on a swing carousel, chair-o-plane at the Octoberfest, Munich, Bavaria, Germanys

Sauer Organ with 7269 pipes, interior, Berlin Cathedral, Supreme Parish and Collegiate Church in Berlin, Museum Island, UNESCO World Heritage Site, Mitte district, Berlin, Germany, Europe

A man rock climbing up a difficult crack called Sig Sauer at the Pistol Whipped Wall in Indian Creek, Monticello, Utah.

A man rock climbing up a difficult crack called Sig Sauer at the Pistol Whipped Wall in Indian Creek, Monticello, Utah.

Saddles on bench in barn, The Sauer-Beckmann Living Historic Farm, LBJ State Park, Texas, USA

Whooper Swans in Flight, Sauer Delta Alsace France

Greylag Geese (Anser anser) in flight, Nature Reserve of the Sauer Delta, Rhine River, Munchhausen, Alsace, France

Canada geese (Branta canadensis) flying in the early morning, Sauer Delta Nature Reserve, Rhine bank, Munchhausen, Alsace, France