Salo Grenning

Salo Grenning, pen name Pedro (5 April 1918 – 1 February 1986) was a Norwegian illustrator.

He adopted the pen name Pedro in February 1941, one year after Nazi Germany invaded and occupied Norway.

He fled to the United Kingdom in 1941, via Shetland (together with Leif Andreas Larsen) to Scotland.

In 1944, as a soldier in the British Army,[2] he participated in the liberation of Walcheren and Middelburg, later becoming an honorary citizen of the latter.

He was also hired in the new newspaper Verdens Gang, specifically at the initiative of journalist Asbjørn Barlaup.