The website for the Louvre mentions the following regarding ticket prices:
Admission is free for the following visitors:
–18 year olds
Present official piece of ID.
–26-year-old residents of the European Economic Area (EU, Norway, Iceland, and Liechtenstein)
Present certificate of residence or valid piece of ID.
Is a holder of a temporary residence permit from an EU country (specifically, an employment permit from Germany) who is under the age of 26, eligible for free admission, or does one have to be a permanent resident of the EEA?