If I give someone a horsetail he will have no difficulty making a photographic enlargement of it - anyone can do that. But to observe it, to notice and discover its forms, is something that only a few are capable of.

Nature educates us into beauty and inwardness and is a source of the most noble pleasure.

The plant never lapses into mere arid functionalism; it fashions and shapes according to logic and suitability, and with its primeval force compels everything to attain the highest artistic form.

My botanical documents should contribute to restoring the link with nature. They should reawaken a sense of nature, point to its teeming richness of form, and prompt the viewer to observe for himself the surrounding plant world.

If I give someone a horsetail he will have no difficulty making a photographic enlargement of it - anyone can do that. But to observe it, to notice and discover its forms, is something that only a few are capable of.