cartoon character concept of tetracoccus cartoon style with wink eye

action anatomy bacteria bacterial bacterium blink body cartoon character cheerful cute design emoticon emotion expression flash flicker flirty funny glimmer happy icon illustration lab laboratory language mascot microscope organism pathogenic pneumonia prokaryotic pyogenes research sarcinia science smile staphylococci staphylococcus streptococci streptococcus structure style system tetracoccus tetrad twinkle vector vibrio wink winking