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Peter Forster Studio — Signature Logo

ERAU Sculptural Projects – Peter Forster

Sculptural Fabrication and Aerospace Craftsmanship form the foundation of my studio practice. This page introduces the skills, disciplines, and technical processes behind my work, blending classical sculptural training with advanced engineering and fabrication methods.

3D modeling of an ancient Greek temple with mechanical drawings and technical schematics

Blueprint Drawing & Digital Modeling

  • Precision 3D modeling using Autodesk AutoCAD and Fusion 360
  • Creation of engineering-ready drawings and digital prototypes
  • Development of accurate geometric layouts for fabrication

Engineering Collaboration

  • Seamless coordination with aerospace engineers
  • Structural load analysis and design refinement
  • Translating artistic concepts into engineering-compliant forms

Structural Welding

  • Heavy structural welding for durable frameworks
  • Fabrication of high-strength internal support systems
  • Specialized welding for stress-bearing joints

Meticulous TIG Welding

  • Ultra-clean TIG seams for visible exterior surfaces
  • Fine metal control for precision contours
  • Aesthetic welds that require minimal finishing

Custom Panel Fabrication

  • Cutting, forming, and shaping bespoke stainless steel panels
  • Crafting components impossible to source commercially
  • Achieving consistent geometry across irregular surfaces

Formed Panel Integration

  • Fitting structural frames with hand-formed stainless steel panels
  • Achieving aerodynamic surface continuity
  • Integration of compound curves and complex geometries

Optical-Grade Mirror Finishing

  • Progressive polishing through multiple grit stages
  • Achieving an optical-grade mirror finish on stainless steel
  • Producing reflective surfaces suitable for architectural or aerospace display
Peter Forster creating an optical-grade fiberglass pattern for a nose cone

Pattern Making

  • Traditional pattern making for complex forms
  • CNC-assisted and hand-finished molds
  • Ensuring dimensional accuracy from model to final casting

Mold Making

  • Fabricating molds from completed patterns or originals
  • CNC-cut mold components with precision alignment features
  • Hand-finished surfaces for clean pulls and reduced casting flaws
  • Maintaining fidelity from mold cavity to final casting

50 Years Experience

  • Over 50 Years of Foundry Experience
  • Direct, hands-on involvement in every phase of the metal-casting process
  • Mastery of surface refinement: chasing, tooling, defect removal, and structural correction
  • End-to-end quality oversight—from molten pour to final polish, ensuring museum-grade results

Moving & Rigging Expertise

  • Precision handling of heavy sculptures, molds, and machinery
  • Advanced rigging strategies for safe lifting and controlled movement
  • Use of chain hoists, gantries, cranes, and custom-built lifting fixtures
  • Secure transport prep: strapping, cribbing, blocking, and vibration mitigation
  • On-site installation with exact alignment and structural anchoring

Construction & Pre-Installation

  • Experienced working directly with contractors on pre-installation of engineered components
  • Integration of appliances, structural mounts, and anchors
  • Designs built and engineered for wind load, coastal environment durability, and long-term stability
  • Familiar with on-site coordination, tolerances, and installation sequencing

Final Installation & Verification

  • Complete oversight from concept to installed final product
  • All work performance-tested in situ — proof is in the pudding
Pathways to the Sky monumental stainless steel sculpture by Peter Forster with scaffolding being removed

Maintenance Rhythm

  • Routine structural inspections
  • Surface cleaning and corrosion control
  • Monitoring hardware fatigue from windload, salt air, and vibration
  • Replacing degraded components before failure
  • Reporting to ensure ongoing engineering and safety compliance

Mastering the Intersection of Sculpture, Engineering, and Fabrication

My approach to sculptural fabrication and aerospace craftsmanship bridges the world of traditional sculpture with modern industrial processes.

My studio practice is built on a lifetime spent navigating the space where traditional sculpture meets advanced industrial fabrication. Although my foundation is deeply classical—rooted in direct observation, measurement, proportion, and material discipline—my work has increasingly engaged with institutions and industries that demand equal fluency in engineering systems, structural design, and digital modeling.

This page serves as an overview of the key capabilities that define my process. Each skill reflects decades of experience across sculpture, metalwork, mold making, and collaboration with aerospace and architectural engineers. Together, they form a toolkit that allows me to move fluidly from concept to fully realized works in stone, bronze, and stainless steel.


Blueprint Drawing & Digital Modeling

Every large-scale project begins long before any metal is cut or any stone is touched. Using Autodesk AutoCAD and Fusion 360, I create precision 3D models and engineering-ready drawings that establish exact proportions, structural loads, and fabrication geometry. These digital models serve as the technical backbone for everything that follows—ensuring that concept, structure, and material align perfectly from the beginning.

Digital modeling allows for collision detection, exact part layout, and tight integration with engineering requirements. Whether preparing a stainless steel assembly or a bronze casting, the blueprint stage ensures the piece holds up aesthetically and structurally.


Engineering Coordination & Structural Integrity

Large-scale sculpture, especially in stainless steel or architectural bronze, requires seamless coordination with engineers. This collaboration ensures that the internal framework of a sculpture meets load, stress, and safety expectations, particularly in public settings or aerospace environments.

Working with engineers is not a handoff—it is a dialogue. I interpret structural drawings into sculptural form, and they interpret sculptural form into structural logic. The result is artwork that is not only expressive, but structurally sound and ready for installation.


Structural Welding & TIG Precision Work

The fabrication stage brings the internal skeleton of a sculpture to life. Heavy structural welding is used to build the framework: armatures, substructures, and load-bearing systems that support the sculpture under installation and environmental stress.

Once the structure is complete, the work shifts to TIG welding, where precision and aesthetic control are paramount. TIG allows for seamless joints, refined contours, and surfaces that will ultimately receive mirror polishing or patina. This dual welding approach—strength inside, beauty outside—is essential to any serious stainless steel or aerospace-adjacent project.


Formed Panels & Custom Metal Fabrication

Sculptural surfaces often require individually crafted panels that follow complex curves and geometry. Using traditional metal-shaping techniques alongside modern tools, I hand-form stainless steel panels that integrate perfectly with the structural framework beneath.

From compound curves to aerodynamic surfaces, the process requires equal parts engineering awareness and sculptural intuition. Custom panel fabrication ensures that no compromise is made between strength, accuracy, and beauty.


Optical-Grade Mirror Finishing

The final surface of polished stainless steel demands a level of refinement that borders on obsessive. Through staged polishing—from coarse grits to optical abrasives—I produce surfaces that reflect with clarity, depth, and precision. This mirror finishing transforms the sculpture from a fabricated object into a refined visual instrument, interacting with light, environment, and viewer movement.


Pattern Making, Mold Making & Foundry Craft

For bronze and composite work, I draw upon traditional mold-making and foundry techniques learned through years of studio practice. From clay originals to silicone molds, wax chasing, ceramic shell casting, and patina, I maintain intimate control over every stage. This guarantees fidelity to the original form, structural quality, and the level of craftsmanship expected from classical sculpture.

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