2. Choose the right color: It is suggested to use bright blue or green and other marine and nature-related colors to express the theme and atmosphere of protecting peach jellyfish.
3. Add a text box: Add a text box to the poster and write the slogan, slogan, introduction and other information to protect the peach jellyfish, so as to improve the audience's awareness and attention.
4. Draw the image of the peach blossom jellyfish: You can draw the image of the peach blossom jellyfish by hand or with computer software to make it vivid and highlight the importance of the peach blossom jellyfish in the marine ecosystem.
5. Add other design elements: You can add other related design elements as required, such as underwater world, other marine life, environmental protection signs, etc.
6. typesetting and finishing: finally, typesetting and finishing are carried out to ensure that the visual effect and information transmission of the poster achieve the expected effect.