firefighter in protective gear facing smoke and flames, intense expression, safety equipment, emergency response

firefighter smoke flames safety gear emergency response protective mask helmet intense expression equipment dramatic background portrait action rescue danger hero profession bravery smokefilled environment firefighting uniform courage disaster safetyfirst firefightinggear smokemask firesafety emergencyservices firstresponder hazardous situation resilience training firefightinghero smokeandfire actionhero firefightingportrait firerescue banner design text concept ai generated