Emil Carlsen : <i>Morning sunlight</i>, ca.1905.
Emil Carlsen : <i>Study for trees in autumn</i>, ca.1905.
Emil Carlsen : <i>Spring in the forest</i>, ca.1905.
Emil Carlsen : <i>Forest glade</i>, ca.1905.
Emil Carlsen : <i>Trees in forest</i>, ca.1905.
Emil Carlsen : <i>Trees in autumn</i>, ca.1905.
Emil Carlsen : <i>Study for the wind in the east</i>, 1905.