Lone Bare Ash Tree on Limestone Pavement, Malham Lings, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

Pretty Mundari girl in a traditional dress, Mundari tribe, South Sudan, Africa

Mundari women in traditional dresses, with facial scarring and ash on faces, posing on a rock, Mundari tribe, South Sudan, Africa

Mundari women in traditional dresses with facial scarring and ash on faces, posing on a rock, Mundari tribe, South Sudan, Africa

Lone bare Ash Tree on Limestone Pavement, Malham Lings, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

Mundari woman in a traditional dress with face covered in ash posing on a rock, Mundari tribe, South Sudan, Africa

Mundari woman in a traditional dress with ash on face, Mundari tribe, South Sudan, Africa

Ash, Fraxinus excelsior, trees in hedge line, Brechin, Angus, Scotland

Avenue of Oaks (Quercus) and ashes (Fraxinus) in autumn, sun shines through morning fog, Burgenlandkreis, Saxony-Anhalt, Germany, Europe

Avenue of Oaks (Quercus) and ashes (Fraxinus) in autumn, sun shines through morning fog, Burgenlandkreis, Saxony-Anhalt, Germany, Europe

Ash (Fraxinus excelsior) in dawn with morning fog, Rheinberg, Lower Rhine, North Rhine-Westphalia, Germany, Europe

Old Signpost Eiserne Hand (iron hand). The woodland Hainich in Thuringia, National Park and part of the UNESCO world heritage - Primeval Beech Forests of the Carpathians and the Ancient Beech Forests of Germany. Europe, Central Europe, Germany, Thuringia

Weberstedter Kreuz (Weberstedter Cross). The woodland Hainich in Thuringia, National Park and part of the UNESCO world heritage - Primeval Beech Forests of the Carpathians and the Ancient Beech Forests of Germany. Europe, Central Europe, Germany, Thuringia

Light Micrograph (LM) of a tranverse section of a stem of a Common (European) Ash tree (Fraxinus excelsior), magnification x12

Light Micrograph (LM) of a tranverse section of a stem of a Common (European) Ash tree (Fraxinus excelsior), magnification x30