Answer: Mechanic's lien
Explanation:
The mechanic's lien is basically refers to the workers where they perform the mechanics related work for understanding the properties and it is the legal claim for the purpose of improving the material.
It is basically managing both private and the real properties and managing the security interest.
According to the question, the Lottie is filing lien against the property and this lien is known as the mechanic's lien as the opal is not able to pay for landscape.
Therefore, Mechanic's lien is the correct answer.