The Chromatography Lab
Materials Guide | Tool Specifications
Understanding Materials
The tools you use affect the outcome of your sketches. This guide explores pencils and paints from a practical perspective, focusing on their properties and applications in outdoor settings.
Graphite Pencil Systems
Hardness Grades
Pencil hardness ranges from 9H to 9B. H grades produce lighter, finer lines while B grades create darker, softer marks. A range of 2H to 4B covers most needs.
Line Quality
Different grades allow for varied line weights and textures. Hard pencils excel at fine detail, while soft pencils provide bold contrast and shading.
Application Method
The angle and pressure you apply affects the mark. Experiment with different techniques to understand how the pencil responds to your touch.
Watercolor Properties
Pigment Behavior | Water Interaction
Watercolor Fundamentals
Pigment Characteristics
Watercolor pigments interact with water and paper in distinct ways. Some pigments granulate, creating texture, while others produce smooth washes. Understanding these behaviors helps in material selection.
Portable Sets
Field-friendly watercolor sets are compact and durable. Consider pans versus tubes, and select a palette size appropriate for your working style and transportation needs.
Paper Considerations
Paper weight and surface texture influence how media behaves. Heavier papers handle water better, while different surfaces affect line quality and color application.
Ask About Materials