On the other hand , used in very small quantities it was used in ancient times to cure some diseases.
Non toxic as a photography :)
You can choose a frame
Papier Satiné" 'Satin paper' is a Lumijet Hahnemühle Satin (255g / m²) Bright White. It offers outstanding quality for contrast and color.
The art paper is a Canson Infinity Platine Fibre Rag (310 g / m²). The Look and feel of the famous paper barium is combined with a pure white obtained without the addition of optical brighteners.
The modern aluminum support strengthens, reinforces the intensity of the photos and eliminates the need for a frame.