Council Chamber, The Palace of Nations, The United Nations Office at Geneva (UNOG), Geneva, Switzerland, Europe

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below. The top of the ramp here has the hot air vent from the debating chamber.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with the hot air vent on top of the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, exterior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, exterior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with the hot air vent on top of the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.

Germany, Berlin, Mitte, Tiergarten, interior of the glass dome on the top of the Reichstag building designed by architect Norman Foster with a double-helix spiral ramp around the mirrored cone that reflect light into the debating chamber of the Bundestag below.