青 幾何学 テクノロジー 模様 背景
Keywords
blue,
background,
pois,
yen,
circle,
technology,
business,
cyberspace,
digital,
geometry,
pattern,
future,
frontier,
vector,
illustration,
science,
computer,
personal computer,
japan,
gradation,
material,
presentation,
presentation,
cover,
textured,
design