This 36-page booklets were designed by French graphic artist Fanette Mellier. From her portfolio page (translated):
In these booklets for the contemporary music ensemble Proxima Centauri, the graphic composition on the cover schematizes the famous constellation, with subtle variations in color scheme.
The photographs are grouped together in a square-format booklet, placed at the head and center of the brochure. The images appear in a subtle shimmer, linked to the metallic pigments in the ink. The play of contrasts, reflections and balance resonates with the artistic approach of the whole.
To compose the text, she used the typeface Album Sans by Thomas Huot-Marchand (205TF).