HAMBURG, Germany (AP) — Watching his dad make a brand-new miniature train car look old, placing the wooden parts to weather in the sun and rain, pulled Peter Martínez into the world of miniatures. He recalls his father, who made model trains mostly for collectors or hobbyists, wondering why anyone would pay him to do what he thought was the most fun part of the hobby.
In a miniature world, climate change and environmental issues loom large
