Photos participating in the photo contest are required not to make technical adjustments such as deletion, addition and synthesis of the original images. But what if there is dust in my photo?

According to the photo requirements of the photo contest, the original picture shall not be modified, added or synthesized. This means that you can't edit or modify photos in any form, including removing dust or debris from photos.

If you find dust on the photo, it is recommended that you take the following steps before submitting it:

1. Inspection: Check the photos carefully to make sure you see all the details and flaws. Using a magnifying glass can help you observe the dust in the photo more accurately.

2. Pretreatment: Before submitting photos, you can try to use some simple tools and techniques to remove dust. For example, gently wipe the surface of the photo with a soft eraser or cotton swab, and be careful not to leave traces or damage the photo.

3. Background: If the background of the photo is a solid color or a simple pattern, you can try to tilt or rotate the photo to make the dust less conspicuous in the photo. However, please note that this may affect the overall composition and expression of the photo.

4. Remake: If possible, the best choice is to retake a photo to ensure that it is flawless.

Please note that if your photo wins the prize, the judges may notice the dust on the photo and ask you the details of the photo. So you should check the photos as carefully as possible to ensure the quality.