sign, signal, industrial, metallic, hazard, radioactive, backdrop, background,

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Size: 5000px × 5000px
Photo credit: © vipervxw / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstract, art, attention, backdrop, background, banner, barrier, bio, caution, conspicuous, construct, construction, danger, design, electric, electricity, energy, frame, framework, graphic, hazard, hazzard, icon, illustration, industrial, industry, metal, metallic, pattern, pictogram, pictograph, pictographic, plate, poisonous, poster, power, radioactive, safety, security, shaddow, shadow, sign, signal, steel, stripe, striped, stripes, symbol, texture, toxic, trade, traffic, transparent, transportation, urban, vector, vectors, wallpaper, warning, yellow