Hello! I'm glad to hear that you are looking for a floor plan with the signature of an architect or city mayor for educational purposes. However, it's important to note that sharing or using floor plans with signatures without proper authorization or permission may raise legal and ethical concerns related to intellectual property rights and privacy.
If you are looking to study floor plans for educational purposes, you can consider reaching out to architectural firms, local government offices, or educational institutions to request permission to use floor plans with signatures for your university project. This way, you can ensure that you are following the appropriate guidelines and respecting the rights of the architects and officials involved.
If you have any other questions or need further assistance with your university project, feel free to ask!