Strange shapes/abstract

<n>Barbara Hepworth</n>'s sculpture <n>Meridian</n> (1958-1960), installed at State House in London.

A sculpture by artist <n>Alexa de Castilho</n>.

<n>Logarithmic Spirals of the Nautilus Shell</n>, a drawing by artist <n>Rafael Araujo</n>.

A portrait from the <n>Human Nature</n> series by artist <n>Maria Louceiro</n>.

<n>Inge Mahn</n>'s sculpture <n>Treppe</n> (1970), exhibited at <n>Documenta 5</n>.

<n>Human Concretion</n> (1935), a stone sculpture by <n>Hans Arp</n>.

<n>Joachim Bandau</n>'s watercolour on paper, <n>Untitled</n> (2013).

Architectural model by <n>André Bloc</n>, 1964.

<n>Butterfly pattern aesthetic blue wallpaper</n> by the artist <n>diririna</n>.