To complete your registration you must send the submitted photos, as well as the proof of payment, via WeTransfer (www.wetransfer.com) to the email info@amigosdocaster.org until the deadline: Sunday, 16th November 2025, at 23:59 (Lisbon/London time - GMT).

Entries must consist of a maximum number of 10 images per competitor, in 3/2, 4/3, 4/5, 1/1, 16/9 or 2/1 format, in color or black and white, with a minimum of 3600 non-interpolated pixels on the largest side, in .jpeg format, with maximum quality (minimum compression).

Each picture can be valued by the author, through a comment in the “photo comment” field in the registration form. The comment cannot exceed 500 characters (spaces do not increment character count).

Pictures of domestic species will not be accepted.

By participating in this competition, you assume that the work presented is your own and does not constitute plagiarism.

Digital manipulation of the photographs entered can only be allowed if it reproduces that which can be done in the dark-room i.e. framing, colour, brightness and contrast.

The original supports of the works must be available if required by the jury or the organization.