We know that if the name on the purchase contract is inconsistent with the seal, the parties can continue to perform the contract if it does not affect the effectiveness of the contract and the performance of the parties; If there is any influence, it must be revised and corrected.
The name of the calligraphy inscription is different from the name of the seal, and the same is true. You should take part in the exhibition with your real name and seal. If the impact is not great, there is no problem. You can also put a small seal on the bottom.