"Rotted tree trunks, Hesse, Germany, Europe"

"Mica cap (Coprinus micaceus), fruiting bodies growing on moss-covered dead wood, Monchbruch Nature Reserve, Hesse, Germany, Europe"

"Alte Oper opera house with the Lucae Fountain, Frankfurt, Hesse, Germany, Europe, PublicGround, Europe"

"Fluted bird's nest (Cyathus striatus) in moss, Monchbruch Nature Reserve, Hesse, Germany, Europe"

"Snow-covered woodland path, Moenchbruch nature reserve, Monchbruch Nature Reserve, Morfelden, Hesse, Germany, Europe"

"Snow-covered road in winter with a fast car passing, Morfelden, Hesse, Germany, Europe"

"Brick wall, Frankfurt am Main, Hesse, Germany, Europe"

"Brick wall, Frankfurt am Main, Hesse, Germany, Europe"

"Brick wall, Frankfurt am Main, Hesse, Germany, Europe"

"Brick wall, Frankfurt am Main, Hesse, Germany, Europe"

"Brick wall, Frankfurt am Main, Hesse, Germany, Europe"

"Common Bird? ÇÖs Nest (Crucibulum laeve) with cream-coloured sporangia, Monchbruch Nature Reserve, Hesse, Germany, Europe"

"Robin (Erithacus rubecula), Hesse, Germany, Europe"

"Robin (Erithacus rubecula), Hesse, Germany, Europe"

"Moss-covered Maple (Acer), near Hinterstein, Allgau, Bavaria, Germany, Europe"

"Robin (Erithacus rubecula), Hesse, Germany, Europe"

"Dunnock (Prunella modularis), Hesse, Germany, Europe"

"Brambling (Fringilla montifringilla), Hesse, Germany, Europe"

House Sparrow (Passer domesticus), Limburg an der Lahn, Hesse, Germany, Europe

"Moss-covered roots of a Common Beech or European Beech (Fagus sylvatica), Halloh, Albertshausen, North Hesse, Germany, Europe"

"Half-timbered house on the city walls, Braunfels, Hesse, Germany, Europe"

"Alte Oper, opera house, Westend, Frankfurt am Main, Hesse, Germany, Europe"

"House Sparrow (Passer domesticus), Limburg an der Lahn, Hesse, Germany, Europe"

"Moss-covered roots of a Common Beech or European Beech (Fagus sylvatica), Halloh, Albertshausen, North Hesse, Germany, Europe"

"Moss-covered bird house, Hesse, Germany, Europe"