Green HAPPENS

#One line or one band #More than two circles, inside one another, spirals #Circles with dark surfaces or parts of surfaces #Circles containing one or more letters #Circles containing representations of animals, parts of animals' bodies or plants #Circles containing one or more other geometrical figures (specify the content) #Several letters #Series of letters separated from one another other than by a single space #Series of letters in different dimensions #Letters embellished or decorated with a drawing #Letters presenting a special form of writing #Four colours #Two to four leaves #Stylized leaves #Other leaves