Upload one high-resolution JPEG photo to illustrate the event. 20 Megabytes maximum. Minimum size: 1400 x 778 pixels. Landscape / horizontal photos are preferred. Avoid posters or any image with letters as they will be cropped off when resized for the Web.
Note. The image will be uploaded only once you submit the form, so please be patient, it might take a while. Click the send button below just once, and wait for the message "Your event was submitted successfully. We will review it and contact you if necessary.", which confirms that the form was submitted without errors.