Create a visually striking thumbnail for a YouTube video titled

Create a visually striking thumbnail for a YouTube video titled "3 Unsolved Mysteries." The image must have a dark and ominous background, with a design that evokes mystery and intrigue. In the central part, Highlight a large title in bright letters and in neon or fire, that immediately captures the viewer's attention. Includes representative images of the mysteries: a silhouette of a dark forest with fog, a ufo floating in the sky, and a sinister shadow of a partially hidden human figure. Place additional elements, like old clocks and worn old maps, In the background, to add more depth to the theme of mystery. Make sure the image has a cinematic and dramatic feel, with well-defined shadows and strong contrast that highlights key elements. Use the dimensions of 1280x720 pixels so that the thumbnail fits perfectly on YouTube.