"Blue Hole" by Erik Gardner embodies the quintessential elements of horror, employing a combination of sound, mise-en-scène, and editing techniques to instill fear and suspense in the audience. Within the sound realm, eerie or suspenseful music accompanies scenes, punctuated by jarring sound effects like creaking doors or sudden loud noises, heightening the tension and emotion. Utilizing silence strategically, the film creates an atmosphere of dread and anticipation, further immersing viewers in its chilling narrative. In terms of mise-en-scène, common elements include costumes reflecting vulnerability, low-key lighting enhancing shadows, and settings often in isolated or eerie locations such as abandoned buildings or forests, all contributing to the unsettling ambiance. Furthermore, the film's editing techniques, featuring quick cuts, close-ups to emphasize fear, and montage sequences to convey psychological states, effectively intensify the viewer's sense of unease...