In vintage illustration, various mediums were commonly used to create artwork. Some of the most prevalent mediums include:
Pen and Ink: This was a widely used medium, especially for detailed line work and illustrations in black and white.
Watercolor: Watercolor was popular for its vibrant and translucent effects. It was often used for adding color to illustrations.
Gouache: Similar to watercolor but more opaque, gouache was used for creating bold, flat colors and was favored for poster art.
Charcoal: Charcoal was used for creating soft, smudged lines and shading. It was often used for sketches and preliminary drawings.
Graphite Pencil: Pencil was used for creating fine lines and shading. It was a versatile medium for both rough sketches and finished drawings.
Etching and Engraving: These were techniques used for creating detailed, precise line work on metal plates for printmaking.
Lithography: This was a method of printing that involved using a flat surface (typically stone) to create an image.
Oil Paint: Though less common in illustration compared to fine art, oil paint was occasionally used for certain styles and effects.
Collage: Artists sometimes incorporated cut-outs from magazines or other printed materials into their illustrations.
Airbrush: This was used for creating smooth gradients and fine details, especially in the mid-20th century.
Photography: In some cases, photographs were hand-tinted or altered to create illustrations.
These mediums were often used individually or in combination to achieve different effects and styles in vintage illustrations. Keep in mind that the popularity of specific mediums could vary depending on the time period and artistic movements of the era.