Searching all stock for "veins":
SE.SuperviewS > Creative views: what is it? > Close up (2 files)
If you are in to patterns, colours or everyday objects as seen under a magnifying glass you'll like some of these unusual and macro shots...
SE.SuperviewS > Flowers, trees and plants > Leaves (3 files)
Leaves and leaf structure patterns
SE.SuperviewS > Wildlife > Insects > Butterflies, moths and caterpillars (1 file)
Malachite, common blue and many other colourful buttreflies in various countries
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