charming picture of tetracoccus cupid mascot concept with arrow and wings

amour anatomy angel arrow bacteria bacterial bacterium cartoon character cheerful cupid cute design emoticon emotion expression fly funny happy icon illustration lab laboratory love mascot microscope organism pathogenic pneumonia prokaryotic pyogenes research romance sarcinia science shoot smile staphylococci staphylococcus streptococci streptococcus structure style system tetracoccus tetrad valentine vector vibrio wing