accident angles broken clearing damage damaged danger dangerous dangling electricity elevation equipment external height heights high insulators machinery on-high perspectives power power-lines power-pole repair-crew repairing repairs risks risky safety snapped surface surfaces up-high work workman workmen attention caution danger sign disorder edge fall fraction fracture hazard hazardous icon injury label labels materials pictogram plate risk rule shield sign signs stage stumble symbol symbols triangle tripping tripping hazard uncertainty warning warning signs watch yellow overturned replace replacement replacing snapped-off-pole-part trailer antiseptic bandage bandaid Bleed bleeding clean cure Doctor dr dressings emergency fix gauze glove gloves hand heal health healthcare hospital hurt hygenic infection injured medic medical medicine nurse paramedic patient physician roll rubber septic sick sterile surgeon surgery surgical treat treatment ward wound safety-harness service trucks vehicles abstract arms ashamed assault bereavement bereft black blue brown confusion depression despair domestic violence drama fear frustration grief grunge hands hands over face heartbreak help human rights illness loneliness male man mental illness paint poverty prayer prisoner refugee schizophrenia shame shock sickness stress torture trauma upset victim weeping lines white woodcut bullying child crisis feelings female girl hiding kid rejection sadness young image