Mermaids United

#Curved lines or bands (except A 26.11.13) #More than two lines or two bands #Quadrilaterals containing one or more circles, ellipses or polygons (specify the content) #One quadrilateral #Quadrilaterals with dark surfaces or parts of surfaces #Quadrilaterals containing one or more letters #Quadrilaterals containing one or more other geometrical figures (specify the content) #Several circles, juxtaposed, tangential or intersecting #Letters in light-coloured characters on a dark background #Monograms formed of intertwined, overlapping or otherwise combined letters #Series of letters in different dimensions #Series of letters presenting different forms of writing #Letters presenting a special form of writing #Black #Blue