psi symbol isolated on white background , black vector sign and symbols
Schlüsselwörter
symbol,
psi,
letter,
greek,
alphabet,
vector,
business,
science,
therapy,
signs,
card,
logotype,
phi,
design,
modern,
illustration,
education,
icon,
alpha,
background,
creative,
psychology,
medicine,
development,
research,
colours,
abstract,
white,
style,
concept,
graphic,
delta,
web,
kappa,
health,
human,
line,
isolated,
flat,
linear
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