Blue radar screen
Palabras clave
aiming,
air,
aeroplane,
army,
assassination,
background,
blip,
blue,
circle,
computer,
concept,
danger,
design,
discovering,
digital,
equipment,
flying,
globe,
graphic,
kill,
military,
monitor,
nobody,
object,
pattern,
picture,
protection,
radar,
safety,
scan,
scanner,
screen,
search,
shooting,
sight,
silhouette,
sonar,
submarine,
symbol,
system,
target,
technology,
vector,
vision,
visual,
war,
weapon
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