Blocking InThe straight-line envelope that settles proportion before any curve.Art & DesignStraight lines are easier to judge than curves. That is the whole method.1Find the extremesTop, bottom, left, right. Four marks that contain the whole subject.2Draw the envelopeJoin the extremes with long straight lines. No curves yet.3Divide the big shapeHalves and thirds. Where does the halfway line actually fall?4Cut in the anglesReplace long straights with shorter ones nearer the true edge.5Curve lastOnly once the straight construction is right does the line soften.The envelope is a scaffold, not a drawing. Keep it light enough that itdisappears under the finished line.Blocking Inlearnposters.com
Blocking In — printable design wall chart from LearnPosters. Free vector PDF, US Letter and A4.

Blocking In, step by step

Straight lines are easier to judge than curves. That is the whole method.

  1. Find the extremesTop, bottom, left, right. Four marks that contain the whole subject.
  2. Draw the envelopeJoin the extremes with long straight lines. No curves yet.
  3. Divide the big shapeHalves and thirds. Where does the halfway line actually fall?
  4. Cut in the anglesReplace long straights with shorter ones nearer the true edge.
  5. Curve lastOnly once the straight construction is right does the line soften.

The envelope is a scaffold, not a drawing. Keep it light enough that it disappears under the finished line.

Questions about the Blocking In poster

What’s on the Blocking In poster?
5 numbered steps. Straight lines are easier to judge than curves. That is the whole method. Find the extremes — Top, bottom, left, right. Four marks that contain the whole subject.; Draw the envelope — Join the extremes with long straight lines. No curves yet.; Divide the big shape — Halves and thirds. Where does the halfway line actually fall?; Cut in the angles — Replace long straights with shorter ones nearer the true edge.; Curve last — Only once the straight construction is right does the line soften.. The envelope is a scaffold, not a drawing. Keep it light enough that it disappears under the finished line.
Who is the Blocking In poster for?
Blocking In belongs to the Art & Design section rather than to a school year, because design is not something one grade owns. Anyone learning drawing can pin it up — a beginner, a student mid-course, or someone revising years later.
When should you use the Blocking In poster?
Use it at the start of every observed drawing, before committing to detail. A wall chart earns its place by being glanceable from where the work is happening, so Blocking In belongs on the wall where that design work actually happens, within glancing distance, rather than filed away.
What other posters go with Blocking In?
Figure Proportions, Gesture & Contour and Cast Shadows sit alongside Blocking In in the Art & Design section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Figure ProportionsGesture & ContourCast Shadows
Is the Blocking In poster free to download and print?
Yes. Blocking In downloads as a free PDF with no account, no email and no watermark, like everything else in the Art & Design section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
What size does the Blocking In poster print at?
Blocking In is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Blocking In loses nothing.Printing guide

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