Saludos, ¿el logo a utilizar es el logo en español o el logo internacional? Otra cosa, ¿qué texto llevará la tarjeta? Si va a llevar algún texto deben proveerlo. ¿Tienen algún tamaño deseado o a criterio del diseñador? Gracias.

Hi Zaida, the size should be postcard size in order to fit in a standard DIN C6 = 114 x 162 mm envelope. There will be no text on the card, only an image, the text will go on the other side of the card. The card will have an local version (ES) with the ES logo and an international version the the EN logo. I hope this canhelp :-). I will include it in the briefing.

Dear project owner,
I've got a link to the next contest, but I couldn't open it. And I can't get access to the message page again.
Could You, please, send the proper link again if the contest is still opened? (Johan from support team said that it wasn't proper link, that's why I got that issue)
Thank You! :)

Dear Designer, we had two contests, but they are both closed now. Hope to collaborate in the next ones. Kind regards.