Studio Matrx Monthly · Volume 1 · Issue 1 · June 2026
Amogh N P
 In loving memory of Amogh N P — Architect · Designer · Visionary 
Studio Matrx Academy
PLAN horizontal cut · looking down SECTION vertical cut · heights revealed ELEVATION flat face · the public view One house. Three questions. Three drawings.

A 44-lesson studio course · students & practising designers

Architectural & Interior Drawing Fundamentals

A universal language with regional dialects. Learn the grammar once; draw anywhere.

A free, 44-lesson studio course that teaches the universal grammar of architectural and interior drawing — plan, section, elevation, line, scale, the human body, projection, conventions, perspective, rendering and the sketch-to-sheet workflow — hand and digital in parallel, metric and imperial together, grounded in Indian practice and compared across world standards. Ends with a capstone and portfolio.

A drawing is an argument about space, not a picture of it.

The syllabus

Ten modules — from why we draw, through line, scale, the body and projection, to rendering, the full workflow, and a capstone. The complete 188-term Drawing Atlas is already live.

Framing — Why We Draw

The one idea that makes every convention make sense — a drawing is an argument about space — plus the two hands (pencil and cursor) and one language with many regional dialects.

  1. 0.1The Drawing Is the ArgumentGLOBAL
  2. 0.2Your Two Hands: Pencil and CursorGLOBAL
  3. 0.3One Language, Many DialectsCOMPARE

The Language of Line

The alphabet of drawing: lineweight hierarchy, line types, and how a single sheet speaks through the weight of its marks.

  1. 1.1Lineweights: The Grammar of HierarchyGLOBAL
  2. 1.2Line Types: What a Line Is Made OfGLOBAL
  3. 1.3The Hand and the CursorGLOBAL
  4. 1.4Linework Drills: One Door, Ten WaysGLOBAL

Scale

Scale as a ratio, the scales you actually draw at, and reading a scale rule — metric and imperial side by side.

  1. 2.1What Scale Is: Compression, Not ShrinkingGLOBAL
  2. 2.2Metric Scales: The Power of TenCOMPARE
  3. 2.3Imperial Scales: Feet, Inches & FractionsCOMPARE
  4. 2.4Reading & Setting Scale: The Rule and the CursorGLOBAL
  5. 2.5Converting & Checking: Never Trust a Scaled LineCOMPARE

The Body

Anthropometrics and clearances: the human body as the source of every dimension on the sheet.

  1. 3.1Why We Measure the BodyGLOBAL
  2. 3.2The International BaselineGLOBAL
  3. 3.3Bodies and Norms VaryCOMPARE
  4. 3.4Dimensions You Must Know ColdCOMPARE

Orthographic Projection

How plan, section and elevation lock together into one coordinated description of a building.

  1. 4.1The Idea of ProjectionGLOBAL
  2. 4.2The Plan: A Cut, Not a ViewGLOBAL
  3. 4.3The Section: The Most Honest DrawingGLOBAL
  4. 4.4The Elevation: The Face, FlattenedGLOBAL
  5. 4.5Reading the Three TogetherAPPLY

Drafting Conventions

Dimensioning, symbols, hatches, titleblocks and the codes that shape a drawing — compared across NBC, IBC/ADA and Eurocode.

  1. 5.1Dimensioning: Telling the Builder the NumbersGLOBAL
  2. 5.2Symbols & Annotation: The Drawing's ShorthandGLOBAL
  3. 5.3Material Hatching: Showing What It's Made OfGLOBAL
  4. 5.4Codes & Standards: The Rules Behind the FiguresCOMPARE
  5. 5.5The Title Block: Turning a Drawing into a DocumentGLOBAL

Pictorial Drawing

Axonometric and perspective: drawing depth, with a draggable vanishing point.

  1. 6.1Paraline Drawing: 3D Without the LiesGLOBAL
  2. 6.2One-Point PerspectiveGLOBAL
  3. 6.3Two-Point PerspectiveGLOBAL
  4. 6.4Choosing & Using PictorialsAPPLY

Rendering & Representation

Shade, shadow, material and atmosphere — making a drawing read as built space, and where AI render belongs (mood, never measure).

  1. 7.1Shade & ShadowGLOBAL
  2. 7.2Materials & TextureGLOBAL
  3. 7.3Entourage & ContextGLOBAL
  4. 7.4Putting It All TogetherAPPLY

From Sketch to Sheet

The end-to-end workflow on one real case — a Hubballi 2BHK — from first sketch to a coordinated drawing set.

  1. 8.1The Design SketchGLOBAL
  2. 8.2Developing the DesignGLOBAL
  3. 8.3The Drawing SetGLOBAL
  4. 8.4Coordination & CheckingGLOBAL
  5. 8.5Sketch to Sheet, End to EndAPPLY

Capstone & Portfolio

Do the work (a grounded capstone) and show the work (a portfolio that argues). The course completes here.

  1. 9.1Choosing Your CapstoneGLOBAL
  2. 9.2Running the WorkflowGLOBAL
  3. 9.3The PortfolioGLOBAL
  4. 9.4Composing Portfolio PagesGLOBAL
  5. 9.5The Finished Portfolio & What's NextAPPLY

All 44 lessons across 10 modules are live — from why we draw to a finished capstone & portfolio, each with interactives, a mastery check and the complete 188-term Drawing Atlas linking every term to the lesson that teaches it.