70th anniversary logo，blue color,softness,bright,Construction，Flat Design,concise,line art
70th anniversary logo，blue color,softness,bright,Construction，Flat Design,concise,line art
70th anniversary logo，blue color
softness,bright,Construction，Flat Design,concise,line art
the 70th anniversary logo on a blue background
a 70th anniversary badge with a ribbon on a blue background
the number 70 on a blue background
the 70th anniversary logo on a blue background