1. If it is a relatively recent calligraphy painting, first cut off the axis of heaven and earth of the whole painting, and then put the reverse side down on the mounting box and spray it with water.
2. After the painting is completely wet and soft, roll it up and check whether the painting forms loose layers, that is, whether the layers have been separated. If it has been separated, you can roll up the painting carefully, and pay attention to check whether there are any separate places on each roll.
If the painting doesn't form loose layers, you need to spray water again, and then gently rub each layer to ensure that they can be separated. This process needs to be very careful so as not to damage the painting.
4. After each layer is separated, start from the outermost layer and peel it off layer by layer. You need to be very careful when you uncover it so as not to damage the painting.
The above methods are for reference only. If in doubt, please consult a professional mounter.