Arte vettoriale di detailed

Scarab seal with a boat sign

Scarab seal with a net

Papyrus emblem

Lotus bud finial

Union of the two lands panel

Projectile path diagram

Gyroscope on a stand

Orrery arm model

Eclipse shadow diagram

Conic orbit curves

Astronomical quadrants and sextants 02

Hand tracing an ellipse

Ellipse construction diagram

Ray angle diagram

Crown inside an armillary sphere

Transit of a planet diagram

Elliptical orbit diagram

Curved horizon diagram

Banded planet

Comet and shadow diagram

Astronomical quadrants and sextants 01

Quadrants and sextants 06

Transit instruments 06

Astronomy instruments and orrery parts 01

Small snail crawling

Spined murex shell 02

Rounded snail shell 03

Ribbed limpet shell 02

Rope loop with a knot 01

Rope handle on a case

Rope loop on a line

Two crossed anchors

Anchors and dancetty shield

Anchor on a shield

Boring mollusc in its tube

Bivalve with a fringed siphon

Snail with a swollen body

Snail with a smooth shell

Bivalve with a bulging body

Bivalve with paired tubes

Clam with a long siphon 01

Snail with a globular shell 02

Snail with a globular shell 01

Round shell with a foot

Clam with a broad foot

Snail with a tiny shell

Clam with a wedge foot 01

Cockle with a fringed edge

Clam with a wedge foot 02

Transparent mollusc in outline

Snail with a coiled shell

Whelk with an extended foot

Snail with a rounded shell

Slender squid

Snail with a low shell

Snail with a flattened shell

Razor shell

Spiral snail on the crawl

Slug with a small shell

Snail withdrawing into its shell