Sommerfeld (A.) Atombau und Spektrallinien

Stanislav Libensky and Jaroslava Brychtova Glass artists; active 1954-2002 Head V with square eye Glass object; H 49 cm, W 37 cm, D 23 cm; inscribed ''S. Libensky J. Brychtova 2000-02''

Walter Ophey 1882 Eupen - 1930 Duesseldorf Summer on the Lower Rhine Oil on canvas over cardboard; H 40.5 cm, W 58 cm; signed ''WOphey''

Alexander Max Koester 1864 Bergneustadt - 1932 Munich 1885 studied art at the Karlsruhe Academy with Carl Hoff and Claus Meyer; earned his money as a student painting portraits; moved to Chiusa in Sou

Joseph Franz Pallenberg 1882 - 1946 Antelope Bronze; H 65 cm, L 59 cm, W 17 cm; inscribed ''Jos. Pallenberg''

Hugo Muehlig 1854 Dresden - 1929 Dusseldorf Learned painting first from his father, Meno Muehlig, then at the Dresden Art Academy, finally from 1877 to 1880 as a master student of Viktor Paul Mohn; 18

Carl Schmitz-Pleis 1877 Suechterscheid - 1943 Duesseldorf Pupil at the AK Duesseldorf; founded 1907/08 with Kohlschein d. Jg., Ophey, H. Ritzenhofen and others the artist group ''Niederrhein''; repres

Stano Filko 1937 Hradna, Slovakia - 2015 Bratislava Untitled (composition) Colored transparent paper and plastic adhesive tape, collaged on 4 loose cardboards; H 200 cm, W 140 cm (total); one unit sig

Hans Trimborn 1891 Plittersdorf - 1979 North Painter and musician in East Friesland; friends with Paul Adolf Seehaus, later with Bernhard Hoetger; received engagements from the Bremer Rundfunk as a ja

Karl Schwesig 1898 - 1955 Co-founder of the artist group ''Das Junge Rheinland''; exhibited at Mother Ey; 1 1/2 year imprisonment by the National Socialists. View of Duesseldorf Oberkassel with St. An

M Bittner Viennese watch manufacturer around 1900. Wall clock Brass, enamel dial, walnut body, glazed on 3 sides; H 145 cm, W 32 cm, D 16 cm; Dial inscribed ''M. Bittner in Wien''

Audemars Piguet Royal Oak 515 Steel, quartz clockwork; marked on verso ''Royal Oak No 515 QUARTZ'', in the lid ''AUDEMARS PIGUET SWISS B67869''; Movement marked ''UNADJUSTED SEVEN (7) JEWELS AUDEMARS

Arno Breker 1900 Elberfeld - 1991 Duesseldorf Looking up Bronze; H 58.5 cm; inscribed ''Arno Breker'' and ''venturi arte''; numbered ''59/99''

George Grosz Berlin 1891 - 1959 Ecce Homo 84 lithographs and 16 colored plates after watercolours, Malik-Verlag Berlin 1923; H 36.5 cm, W 26.5 cm; in the illustrated original box (slightly bumped and

Arno Breker 1900 Elberfeld - 1991 Duesseldorf German sculptor and architect; Individual and group exhibitions, e.g. 1985 in the Museum of European Art New York, 1990 in the Museum Europaeische Kunst,

Horst Jansen Hamburg 1929 - 1995 Liebestor Phoebus Watercolor over ink on strong paper (letterhead); H 297 mm, W 205 mm; monogrammed; inscribed and dated 9/24/90

Friedrich Werthmann 1927 Wuppertal - 2018 Dusseldorf After attending high school in Barmen in 1948, hiking and orientation trips in southern Germany, Switzerland and Austria and the decision to work e

Caesar Bimmermann 1821 Eupen - 1890 Duesseldorf Winter at the castle Oil on canvas; H 60 cm, W 81 cm; signed ''C. Bimermann f Ddrf''

Chief Muraina Oyelami 1940 Iragbiji, Nigeria Figures Oil on hardboard; H 91 cm, W 122 cm; signed and dated ''Muraina 79''

James Rizzi 1950 New York The proud valley Silkscreen as 3D graphic on paper; H 250 mm, W 198 mm; signed lower left ''Rizzi'', titled lower center ''the proud valley''; numbered and dated lower right

Pablo Picasso 1881 Malaga - 1973 Mougins Portrait de Famille, Six Personnages Lithograph on paper, 1962; H 460 mm, W 620 mm; signed lower right ''Picasso''; inscribed lower left ''H.C.'' as well as ''

Louis Douzette 1834 Tribsees - 1924 Barth/Baltic Sea Full moon boat trip Oil on wood; H 25 cm, W 40 cm; signed ''L. Douzette. Barth''

Wilhelm Hambuechen Dusseldorf 1869 - 1939 Landscape painter and graphic artist in Duesseldorf; worked for several years as a decorative and theater painter; undertook numerous study trips, especially

Joseph Albers 1888 Bottrop - 1976 New Haven Attic Silkscreen on paper; H 279 mm, W 279 mm; signed and dated ''Albers '65''; inscribed and numbered ''Attic 69/120''

Leopold Schmutzler 1864 Bohemia - 1941 Munich looking up Oil on wood; H 91 cm, W 76 cm; signed ''L. Schmutzler''