Hand-drawn illustration of a DNA helix.
Keywords
deoxyribonucleic acid,
helix,
organic,
biology,
academic,
illustration,
structure,
drawing,
design,
element,
elemental,
image,
double,
vignetting,
linear,
spiral,
molecular,
art,
simple,
white,
science,
figure,
diagram,
genetic,
symbol,
graphic,
black,
hand-drawn,
educational,
line,
medicals,
symbolism,
doodle