Is it okay to just sign the calligraphy and stamp it casually?

Calligraphy signature can only be stamped casually, but it depends on the specific situation and personal hobbies. Generally speaking, the inscription in calligraphy works refers to the signature and date of the work, while the leisure stamp is a decorative seal to increase the aesthetic feeling and detail expression of the work. If the signature and leisure stamp do not overlap, you can only stamp the leisure stamp, but it is not recommended if it may affect the recognition of the signature. In addition, we should also pay attention not to cover the ink of the work, so as not to affect the integrity and look of the work.