If you want a solid front wall that looks both stylish and yet also natural, then look no further than than this beautiful construction from new oak railway sleepers.

Passersby can't help but admire the oak wall as it gradually weathers to a graceful silver grey, as the sun bleaches the surface. Impressive landscaping.
https://www.railwaysleepers.com/projects/retaining-walls-with-railway-sleepers/an-impressive-example-of-a-front-garden-boundary-wall-from-new-oak-railway-sleepers