Contemporary sculptors employ ingenious techniques to mimic nature's weathering processes on polished metal surfaces. For accelerated oxidation effects, many artists apply controlled chemical patinas - acidic solutions that react with copper alloys to create verdigris or with steel to produce rust-like textures. Some practitioners use electrolysis baths to precisely control oxidation patterns.

Mechanical methods include sandblasting with varying grit sizes to simulate wind erosion, or targeted hammering with specialized tools to create impact marks. Advanced practitioners layer techniques, first texturing with pneumatic chisels then applying chemical washes that pool in recessed areas.

Environmental simulation involves exposing pieces to salt spray chambers or burying them in compost to achieve organic decay patterns. A growing trend uses 3D-printed metal with intentionally porous structures that oxidize unevenly. The most convincing results often combine multiple approaches - for instance, acid etching followed by controlled outdoor exposure and selective polishing of raised surfaces.

Modern sculptors frequently document their weathering processes through time-lapse photography, creating valuable references for achieving specific erosion effects. This technical knowledge, once guarded as trade secrets, is now increasingly shared through artist residencies and metalworking forums, pushing the boundaries of simulated decay in metallic art forms.