national victory day of bangladesh banner with red and green background and silhouettes of landmarks

presentation silhouettes advertising bangladesh background screenshot landmarks national december victory cartoon diagram signage banner vector poster circle number design green happy brand organ font text line logo day red freedom vector dhaka red country december celebration design independence green poster national day holiday nation celebrate banner abstract greeting march background bangladesh flag art concept symbol graphic republic government card template happy patriotic victory social media creative independence asian idea bijoy dibos memorial digital freedom advertising sign