HEBER TERRAMIX

#Letters underlined, overlined, framed or barred by one or more strokes #Four colours #Several quadrilaterals juxtaposed, joined or intersecting #Series of letters presenting different forms of writing #More than two lines or two bands #Quadrilaterals containing one or more circles, ellipses or polygons (specify the content) #Series of letters separated from one another other than by a single space #Polygons with dark surfaces or parts of surfaces #Oblique lines or bands #Letters in light-coloured characters on a dark background #Quadrilaterals containing other figurative elements #Letters linked to a figurative element #Quadrilaterals with dark surfaces or parts of surfaces #One polygon #Sawtoothed wheels, disks of circular saws #Series of letters in different dimensions