The edition size of limited-edition metal sculptures is influenced by a combination of artistic, commercial, and logistical factors. One of the primary considerations is the artist's reputation and market demand—established artists with a strong collector base often release smaller editions to maintain exclusivity and value. Material costs and production complexity also play a role, as intricate designs or expensive metals may limit the feasible number of pieces.

Another critical factor is the target audience. Sculptures aimed at high-end collectors typically have smaller editions, while those targeting broader markets may see larger runs. Additionally, galleries and dealers often advise artists on optimal edition sizes based on pre-sale interest and historical sales data.

Finally, the artist's creative intent matters. Some prefer scarcity to enhance prestige, while others prioritize accessibility. Balancing these elements ensures the edition size aligns with both artistic vision and market realities, making each piece a coveted addition to any collection.