Papier Tigre made this one with the Muséum national d'Histoire naturelle in Paris, pulling the pattern from the geometry of succulent leaves in the museum's botanical archive. It is botanical without being twee, which is a hard line to walk.

The A5 is my everyday size. Big enough to think in, small enough for a bag.

• 96 numbered pages, dot grid
• Three paper colours inside: ivory, white and grey, 80gsm
• Index and a 12 month perpetual calendar
• Recycled paper, fabric perfect binding
• A5, 15 x 21 cm
• Made in Paris by Papier Tigre

The same design comes in A6 if you want the pocket version.