Creating large-scale public metal sculptures is a complex endeavor that combines artistry, engineering, and logistics. One of the primary challenges is material selection—artists must choose metals that withstand weather extremes while maintaining aesthetic appeal. Structural integrity presents another hurdle, as these massive works require precise engineering to resist wind loads, seismic activity, and human interaction.

Fabrication difficulties often arise when translating small maquettes into monumental pieces, requiring specialized welding techniques and heavy machinery. Transportation and installation logistics can be equally daunting, with oversized sculptures needing route planning, crane operations, and foundation engineering.

Environmental factors like corrosion prevention and thermal expansion demand careful consideration, while budget constraints frequently limit artistic vision. Maintenance requirements over decades add another layer of complexity, making durability as crucial as creativity in these enduring public artworks.