The 'Tropisms 12' Photosynthesis app ( iOS, Android ) is the official catalogue of the travelling exhibition.
This extended collection shows even more works than are displayed on this site, and contains all the films in high quality, including the internationally rewarded stopmotion animation film Red end and the Seemingly Symbiotic Society.


One can subscribe to a printing on demand catalogue set, signed and numbered, with a max edition of 100 copies.
The catalogue set contains:
- a hardcover 30 X 30cm book with 80 full color pages on premium, lustre 148 grams paper,
- a DVD with one hour of short Tropistic films as shown on the exhibit (region free PAL),
- a set of 12 postcards

The catalogue set is avaliable for € 149,50 (incl VAT, excl shipment) and one can subscribe by sending a mail to perceptions(at), to receive further instructions. The first batch will be printend and shipped end of June 2013.

To view and order a limited edition Dutch language catalogue, visit Blurb


All works shown on this site and in the app 'Tropisms 12' concerning the 'Photosynthesis' exhibition are for sale in limited editions.
The works are available in 3 different versions: museum quality acrylic, dibond or photoprint.
Different sizes are possible after consultation.
Renting is also possible, at 20% of the sale price per year.
15% of the rent becomes a deposit when you decide to buy a work.

To order, send a mail to the artist and curator Robin Noorda at perceptions (at) with the title of the work and one will receive further instructions.

(No rights can be derived from the contents of this website. Information may be changed without notice.)