1. Preparation materials: First of all, you need to find suitable pictures of frogs and snails, which can be searched online or drawn by yourself. Make sure the background of the picture is transparent, which is more convenient for subsequent synthesis.
2. Use picture editing software: Use picture editing software, such as Photoshop or GIMP, to import the pictures of snails and frogs one by one. Then, use the selection tool to cut out each object from the original image.
3. Synthetic dynamic effect: Use GIF making software, such as Adobe Animate or Photoshop's timeline tool, load each cut object, and arrange them according to your desired animation frame rate and order. For example, you can set a frog to jump on the lotus leaf, and then a snail can climb on the lotus leaf. Fine-tune the position and size of each object on each frame to get a smoother animation effect.
4. Add background and special effects: If you want to add more elements to the animation, you can add color and texture to the lotus leaf and background. You can use the graffiti tool to draw other elements, such as water ripple effect or lighting effect.
5. Export the dynamic image: After the animation is finished, use the export function of the software to save it as a dynamic image format (such as GIF or APNG). Make sure that the platform on which you want to display the animation supports the output format you choose.
Please note that the above steps are just a general method. The specific processes and tools may vary according to the software version and personal preferences. If you are a beginner, you may need some time and practice to master these tools.