BIOVARIA

#Armillary spheres, planetaria, astronomic orbits, atomic models, molecular models #Letters or numerals representing a human being, an animal, a plant, a heavenly body, a natural phenomenon or an object #Letters presenting a special form of writing #Atomic models, molecular models, representations of human, animal or vegetal cells #Letters or numerals representing a figurative element #Letters embellished or decorated with a drawing #Letters linked to a figurative element #Series of letters presenting different forms of writing #Series of letters in different dimensions