Meteorite marker study

One irregular meteorite fragment in three-quarter view, faceted rocky volume with a few broad shallow pits. Practice structure, perspective and developed values in black and gray marker.

A way into the drawing

1. Establish the main shapes

   Draw the uneven outer mass and main plane changes.

2. Connect the structure

   Place shallow pits on the visible planes.

3. Develop the drawing

   Resolve the connected planes and overlaps, then build layered details and a full range of local values. Preserve clear paper highlights.

A small thing to tryUse the large planes to explain the volume before adding pits.