metrolaatat
Metrolaatat is a Finnish term referring to the distinctive tiles used in the Helsinki Metro system. These tiles are a prominent design element in the stations, contributing to their unique aesthetic and often serving as a visual identifier for different lines or areas. The design of metrolaatat has evolved over time, with various patterns and color schemes employed in different stations. They are typically ceramic or similar durable materials, chosen for their longevity and ease of maintenance in high-traffic public spaces.
The introduction of specific tile designs in Helsinki's metro stations dates back to the early development