Contestants must submit collections of six photographs. A professional jury will select the three best collections, from which 12 images will be chosen for next year's calendar. The deadline for submitting photographs will be open until September 15th.

The organizers have indicated that images from neighborhoods and the town's main festivals, those showing recognizable local spaces, and photographs taken at different times and seasons of the year will be positively valued. Landscapes, neighborhoods, animals, or people may appear, and creativity will also be considered.

Anyone over fourteen years of age can participate. Collections should be sent by email to infoinduma.orozko@bizkaia.org, also providing personal details. All contest rules can be consulted here.

The winners, in addition to having their photographs published in the calendar, will receive a prize of 300 euros each.