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S20M

Based in New York, S20M articulates multi-family residential and mixed-use towers by balancing disciplined grid-lined facades with sweeping curved corner glazing and rhythmically echoed arched openings across lower and upper thresholds. This work serves as a targeted visual reference when resolving continuous glass corner conditions or establishing formal alignment between street-level retail entries and skyward residential terraces.

Exterior facade of 660 Lexington by S20M showing a tall multi-story residential tower with curved corner windows and cast stone grid.

660 Lexington

A high-rise residential tower precedent featuring a refined cast stone structural grid, curved corner glazing, and a tiered crown.

What we like about this project
Curved corner glazing seamlessly transitions the flat grid facade into an open, panoramic urban view.

Materials

  • cast-stone
  • glass
  • metal
  • bronze-accents

Visual identifiers

  • curved-corner-windows
  • stone-grid-facade
  • stepped-crown
  • recessed-balconies

Style tags

  • contemporary
  • contextual
  • elegant

Visual tags

  • residential-tower
  • urban-infill
  • contextual
  • high-rise
  • stone-cladding
Geometry
Rectangular tower mass with a subtly articulated grid facade, stepping back at upper tiers and featuring curved glazing wrapping the street corner.
Facade system
Unitized stone-clad grid with floor-to-ceiling vision glass and integrated curved corner elements.
Structural guess
Reinforced concrete frame with flat plate slabs and shear wall core.
Spatial scale
High-rise residential tower scaling up from a multi-story retail podium at the base.
Lighting
Soft sunset lighting with warm golden hour tones casting gentle highlights on the facade and deep shadows in the reveals.
Atmosphere
Warm, inviting urban twilight ambiance highlighting rich material textures and glowing interior windows.
Environmental context
Urban street corner with surrounding historic and contemporary mid-rise and high-rise context, framed by foreground tree foliage.
Spatial experience
From the street level, the building reads as an elegant urban presence, with continuous vertical piers drawing the eye upward while corner curves soften the massing.
Composition rhythm
Repeating vertical bays intersected by horizontal floor slabs, creating a balanced and orderly grid across the facade.
Style reading
Contemporary contextual high-rise architecture
Program
Mixed-use residential and retail tower
Perspective
Exterior Facade
Discipline
architecture
Materials
cast-stone, glass, metal, bronze-accents
Visual identifiers
curved-corner-windows, stone-grid-facade, stepped-crown, recessed-balconies
Style tags
contemporary, contextual, elegant
Visual tags
residential-tower, urban-infill, contextual, high-rise, stone-cladding
Geometry
Rectangular tower mass with a subtly articulated grid facade, stepping back at upper tiers and featuring curved glazing wrapping the street corner.
Facade system
Unitized stone-clad grid with floor-to-ceiling vision glass and integrated curved corner elements.
Structural guess
Reinforced concrete frame with flat plate slabs and shear wall core.
Spatial scale
High-rise residential tower scaling up from a multi-story retail podium at the base.
Lighting
Soft sunset lighting with warm golden hour tones casting gentle highlights on the facade and deep shadows in the reveals.
Atmosphere
Warm, inviting urban twilight ambiance highlighting rich material textures and glowing interior windows.
Environmental context
Urban street corner with surrounding historic and contemporary mid-rise and high-rise context, framed by foreground tree foliage.
Spatial experience
From the street level, the building reads as an elegant urban presence, with continuous vertical piers drawing the eye upward while corner curves soften the massing.
Composition rhythm
Repeating vertical bays intersected by horizontal floor slabs, creating a balanced and orderly grid across the facade.
Style reading
Contemporary contextual high-rise architecture
Program
Mixed-use residential and retail tower
Perspective
Exterior Facade
Discipline
architecture

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Directories

  • Firms
  • Patterns

AI Native Apps

  • AI Mode Search
  • SoftMarket
  • 2nd Brain

About HappyCluster

  • About
  • How it works
  • Contact

Connect

  • Waitlist
  • X
  • GitHub

Legal

  • Privacy
  • Terms

HappyCluster

© 2026

Exterior facade of 660 Lexington by S20M showing a tall multi-story residential tower with curved corner windows and cast stone grid.

660 Lexington

A high-rise residential tower precedent featuring a refined cast stone structural grid, curved corner glazing, and a tiered crown.

What we like about this project
Curved corner glazing seamlessly transitions the flat grid facade into an open, panoramic urban view.

Materials

  • cast-stone
  • glass
  • metal
  • bronze-accents

Visual identifiers

  • curved-corner-windows
  • stone-grid-facade
  • stepped-crown
  • recessed-balconies

Style tags

  • contemporary
  • contextual
  • elegant

Visual tags

  • residential-tower
  • urban-infill
  • contextual
  • high-rise
  • stone-cladding
Geometry
Rectangular tower mass with a subtly articulated grid facade, stepping back at upper tiers and featuring curved glazing wrapping the street corner.
Facade system
Unitized stone-clad grid with floor-to-ceiling vision glass and integrated curved corner elements.
Structural guess
Reinforced concrete frame with flat plate slabs and shear wall core.
Spatial scale
High-rise residential tower scaling up from a multi-story retail podium at the base.
Lighting
Soft sunset lighting with warm golden hour tones casting gentle highlights on the facade and deep shadows in the reveals.
Atmosphere
Warm, inviting urban twilight ambiance highlighting rich material textures and glowing interior windows.
Environmental context
Urban street corner with surrounding historic and contemporary mid-rise and high-rise context, framed by foreground tree foliage.
Spatial experience
From the street level, the building reads as an elegant urban presence, with continuous vertical piers drawing the eye upward while corner curves soften the massing.
Composition rhythm
Repeating vertical bays intersected by horizontal floor slabs, creating a balanced and orderly grid across the facade.
Style reading
Contemporary contextual high-rise architecture
Program
Mixed-use residential and retail tower
Perspective
Exterior Facade
Discipline
architecture
Materials
cast-stone, glass, metal, bronze-accents
Visual identifiers
curved-corner-windows, stone-grid-facade, stepped-crown, recessed-balconies
Style tags
contemporary, contextual, elegant
Visual tags
residential-tower, urban-infill, contextual, high-rise, stone-cladding
Geometry
Rectangular tower mass with a subtly articulated grid facade, stepping back at upper tiers and featuring curved glazing wrapping the street corner.
Facade system
Unitized stone-clad grid with floor-to-ceiling vision glass and integrated curved corner elements.
Structural guess
Reinforced concrete frame with flat plate slabs and shear wall core.
Spatial scale
High-rise residential tower scaling up from a multi-story retail podium at the base.
Lighting
Soft sunset lighting with warm golden hour tones casting gentle highlights on the facade and deep shadows in the reveals.
Atmosphere
Warm, inviting urban twilight ambiance highlighting rich material textures and glowing interior windows.
Environmental context
Urban street corner with surrounding historic and contemporary mid-rise and high-rise context, framed by foreground tree foliage.
Spatial experience
From the street level, the building reads as an elegant urban presence, with continuous vertical piers drawing the eye upward while corner curves soften the massing.
Composition rhythm
Repeating vertical bays intersected by horizontal floor slabs, creating a balanced and orderly grid across the facade.
Style reading
Contemporary contextual high-rise architecture
Program
Mixed-use residential and retail tower
Perspective
Exterior Facade
Discipline
architecture

Related in this portfolio