2. 文艺复兴时期创造力科学成就顶峰:带有机械痕迹天球。(c1540-c1550) by Anonymous 高清作品[39%]

The culmination of Renaissance ingenuity and scientific achievement: Celestial sphere with traces of a mechanism. (c1540-c1550)

材质 :Celestial sphere, two large brass fretwork hemispheres joined at the equator with two sets of rings. The first set consists of five parallel horizontal rings representing the Equator, Tropics of Cancer and Capricorn, and both polar circles as well as vertical colures and meridians intersecting both poles and crossing the equator at 30 degrees. The second set consists of six rings intersecting the equatorial poles at an angle of 23.5 degrees – this angle would allow the now-missing inner terrestrial sphere to consistently point to the north and south equatorial poles of the celestial sphere. Placed atop this set of 17 rings are the 48 Ptolemaic constellations and two non-Ptolemaic ones. The Lynx (LE LYNX) located between the Great Bear and Leo and the constellation of Eridanus, depicted as a naked female figure, were both added later. The planetary symbols and series of stars up to five magnitudes are engraved on the figures of each constellation. The celestial sphere is mounted on a graduated brass meridian ring held in place by two recesses on the horizon ring. One face of the meridian is stamped with a scale of 360 degrees, and an hour-ring and index is mounted at the North Pole. A set of four brackets support the horizon ring with engraved acanthus leaf decoration and foliage, which terminate in scrolls with a pierced opening holding a peg attached to the horizon. The upper face of the horizon features an inner scale of 360 degrees divided into 12 signs for the zodiac labelled in Latin and depicted with its symbol. An outer scale depicts the Julian calendar with the names of the months stamped in Roman capital letters. The first point of Aries coincides with the 11th of March. The 12 winds are engraved at the outer edge as blowing figures. The sphere is supported by a chased-brass circular base with four grotesque human figures amongst arabesque decoration. The sphere rests on a cylindrical marble stand with minor chips consistent with age. 尺寸 :86 × 33 × 33 cm Other

文艺复兴时期创造力科学成就顶峰:带有机械痕迹天球。(c1540-c1550)-匿名

英文名称:The culmination of Renaissance ingenuity and scientific achievement: Celestial sphere with traces of a mechanism. (c1540-c1550)-Anonymous

3. 罗塞塔,欧罗巴半岛/对30种不同媒体来源观察分析(2019年) by Andrés Felipe Castaño 高清作品[33%]

Serie Roseta, El rapto de Europa / Observation and analysis of 30 different media sources (2019)

材质 :Pastel on paper 尺寸 :130.4 × 89 × 1 cm Drawing, Collage or other Work on Paper

罗塞塔,欧罗巴半岛/对30种不同媒体来源观察分析(2019年)-安德烈斯·菲利佩·卡斯塔诺(Colombian, b. 1986)

英文名称:Serie Roseta, El rapto de Europa / Observation and analysis of 30 different media sources (2019)-Andrés Felipe Castaño

7. Análisis poético matemático de un“pebete”(1997年),可食用“pebete”数学诗学分析 by Edgardo Antonio Vigo 高清作品[31%]

材质 :Madera y papel | wood and paper 尺寸 :15 × 26 × 19 cm Sculpture

Análisis poético matemático de un“pebete”(1997年),可食用“pebete”数学诗学分析-埃德加多·安东尼奥·维戈(Argentine, 1928–1997)

英文名称:Análisis poético matemático de un \\\"pebete\\\" (in) comestible | Mathematical and poetical analysis of an (in)edible “pebete” (1997) | Available for Sale-Edgardo Antonio Vigo

8. 各种各样风景主题,具有英国风景特点,摘自约翰·康斯特布尔(John Constable,R.A.)画作,大卫·卢卡斯(David Lucas,1829-1822)雕刻 by David Lucas after John Constable 高清作品[31%]

Various Subjects of Landscape, Characteristic of English Scenery, from Pictures painted by John Constable, R.A. Engraved by David Lucas (1829-32)

材质 :Mezzotints with etching, roulette, and drypoint; printed on laid (and occasionally wove) paper; many plates retouched by the artist with brush and grey wash 尺寸 :16.6 × 23 cm Print

各种各样风景主题,具有英国风景特点,摘自约翰·康斯特布尔(John Constable,R.A.)画作,大卫·卢卡斯(David Lucas,1829-1822)雕刻-约翰·康斯特布尔之后大卫·卢卡斯(British, 1802–1881)

英文名称:Various Subjects of Landscape, Characteristic of English Scenery, from Pictures painted by John Constable, R.A. Engraved by David Lucas (1829-32)-David Lucas after John Constable