https://joy.videvo.net/videvo_files/video/free/2016-11/large_watermarked/161022_089_SanFrancisco_4K_preview.mp4 Silhouetted Tourists Under Sunset in San Francisco A stationary shot of silhouetted tourists under a sunset in San Francisco, USA. 1080pamericaamericanbaycaliforniacitycityscapeduskeveningFranciscosanSan Franciscosilhouettesilhouettedsilicon valleyStatessunsettourismtouriststownunitedurbanUSusa