Front-facing close-up of industrial axial fan hub with silhouetted curved blades in tight symmetrical composition, vertical
Keywords
fan,
blade,
hub,
propeller,
axial,
ventilation,
mechanical,
metal,
silhouette,
rim,
highlight,
shadow,
contrast,
radial,
symmetry,
geometry,
detail,
backlight,
cool,
white,
dark,
glow,
texture,
worn,
corrosion,
grime,
surface,
edge,
gap,
grille,
strut,
structure,
circular,
curved,
scale,
dramatic,
moody,
technical,
engineering,
energy,
machinery,
equipment,
component,
contour,
pattern,
negative,
space,
bracket,
vertical