Pencil rubbing of an inversely symmetrical shark design. Image is of uniform width. Shark's head is at centre, with the body extending to either end. There is a thick border, widest at the ends. Inscription at the top.

Pencil tracing of a bilaterally symmetrical bird design. Image is widest in centre, tapering slightly to ends. Birds are on their backs, heads facing away from centre. Head, wind and foot are shown and feature ovoids and u forms.

Pencil tracing of a killer whale on a rectangular piece of plastic film. The head is near the centre left of the image and is composed of ovoid and U forms. The body, tail and fins extend to the right. Ovoid and U forms are present throughout the image. There is a light pencil outline around the entire image. An inscription is written below the image.

Pencil tracing of a bilaterally symmetrical bird design. Heads are facing away from centre. Head, wing and foot feature ovoid and u forms.

Pencil drawing of a bilaterally symmetrical bird design. Heads are facing away from centre. Ovoid and u forms are featured in the head, wing and foot. Left side of image is lighter in colour than the right.

Pencil tracing of a bilaterally symmetrical bird design. The heads of the birds are facing away from centre. Ovoid and u forms are featured in the head and wing.

Pencil rubbing of a bird design. Image is widest at the centre, tapering slightly to blunt ends. Bird is facing up. Thick border along the edge, thickest at both ends. Inscription at the top.

Pencil rubbing of a shark design with the head facing up. Image is of uniform width. Ovoid forms are featured in the head, body and tail of the shark. U and split u forms are on the top of the head. Thick and uniform border along the edge of image. Adhesive tape over image, inscription above image.

Pencil rubbing of a raven design. Image is widest at the centre, tapering to the ends. Raven is at centre facing the right. A border surrounds the image, thickest at the ends. Inscriptions at the top.

Pencil drawing of a bilaterally symmetrical killer whale design, in an oval shaped border, on a square shaped piece of paper. Face of killer whale is prominent at the centre and teeth are showing. There is an inscription written on the right and there is adhesive tape on each of the four corners.