In each exhibition, people attending the exhibition will be able to acquire original Photolatente envelopes.

Price of the envelopes: 60 cents of euros
(*) The Photolatente envelopes will be distributed by the publisher only.

Envelopes available:
> first edition Photovision (yellow label)
> second edition Bellamatic* (silver label)

(*)The second edition envelopes are distributed through the Bellamatic machine only.