Gyotaku is a traditional Japanese art form that involves creating prints of fish or other marine creatures. The word "gyotaku" translates to "fish rubbing" or "fish impression" in English. The process of gyotaku typically involves the following steps:

1. Preparation: All necessary materials are gathered, which include a fish or marine specimen, rice paper or fabric, ink or paint, brushes, and various tools for handling the fish.

2. Cleaning and preparing the fish: The fish is carefully cleaned, removing any slime, or excess moisture. After cleaning, the fish is positioned in a natural and aesthetically pleasing pose, with its fins and tail arranged as desired.

3. Inking the fish: Ink or paint is applied directly onto the fish's body using a brush or sponge. Traditional ink made from soot or vegetable dyes is often used, but acrylic or water-based paints can also be used. The ink should be evenly spread over the fish, covering its entire body.

4. Placing the paper: A sheet of rice paper or fabric is carefully laid over the inked fish. The paper is gently pressed onto the fish's body, ensuring good contact and allowing the ink to transfer effectively.

5. Rubbing or pressing: With the paper in place, hands or a soft brush is used to gently rub or press the paper onto the fish's body. This process helps transfer the ink from the fish onto the paper, capturing the fine details and textures of the fish's scales, fins, and other features.

6. Peeling and drying: Once the rubbing or pressing is complete, the paper is carefully peeled off the fish, revealing the printed image. The print is then allowed to dry completely.

7. Enhancements (optional): After the print has dried, additional details or colors can be added using brushes or other artistic techniques. This step allows for further customization and artistic expression.

The resulting gyotaku print is a unique and detailed representation of the fish, capturing its true size, shape, texture, and other characteristics. The prints can be displayed as standalone artworks or used for various purposes such as scientific documentation, or simply as a memento of a memorable catch.