Sketch Analysis -  Rembert Montald
28K views
lesson video
Sketch Analysis - Rembert Montald
courseThe Perspective CourseSelected 2 parts (118 lessons)
-25%
$209.06
$278
You save $68.94
comments 26
Lin
Hey, it’s Rembert! I have been practicing the exploding box (from the horse statue freebie) and it’s a game changer in letting go of VP nerves/perfectionism, and leaning into feeling via rounded surfaces. It’s helping me draw what I don’t yet know (like hands, which are scary) by feeling the space as fronts, sides, tops like he did with the boxy horse buttocks 😆 . Glad to see an appearance here…
LESSON NOTES

Check out the premium course for additional lessons, demos, assignments and critiques!

The Exploding Box

When you look at a highly detailed sketch, it is easy to get overwhelmed. The secret is that no matter how much detail you pack into a drawing, the underlying structure is always incredibly simple. Think of your environment as an exploding box. Imagine a simple 3D cube that expands outward to fill your scene. Every object, character, and piece of furniture inside that space conforms to the lines of that box. You can invent anything you want and add endless details. As long as your lines follow the geometry of that exploding box, the drawing will work.

Bending Perspective

You do not always need rigid, straight lines to define your space. You can make your perspective lines bow and curve. This adds a graceful and dynamic feel to your composition. It is as much about the design and layout of the picture as it is about defining the space.

When you need to space things out in perspective, you can skip the tedious math. Try the punk rock way of measuring. If you have a first pole and a last pole, just eyeball the middle. Then find the middle of that middle.

  • Find your start and end points
  • Divide the space in half
  • Divide the new spaces in half again

It is not perfectly accurate. It is close enough for quick sketches and looks completely believable. You can train your eye to estimate these distances by instinct.

Figures in Space

The setting does not care about the position of the figure. The figure does not care about the position of the setting. They are two separate things, but they both must obey the camera angle. If you are looking down into your exploding box, you need to look down on your characters. You will see the top planes of their heads and shoulders.

When placing characters, think of them as simple geometric forms. A deer's torso is just a box. Its back is like a slice of cake. Once you establish those simple 3D shapes in perspective, you can easily attach the neck and limbs.

If you want to firmly plant a character on the ground, try a trick used by Edgar Degas. Point the character's feet directly toward your vanishing point. It instantly establishes a solid floor and locks the figure into the environment.

Storyboarding and Iteration

When building a scene from scratch, start with a simple frame and establish your horizon line. Before drawing specific objects, lay down some harmonic noise. These are loose, gestural lines that follow your perspective. They feel like detail but are really just placeholders to help you feel out the space. You can turn this noise into actual objects later. Always use foreground elements to frame the action and push the depth.

Finally, never be afraid to redraw your own sketches. Take an old drawing and push the perspective further. Exaggerate the camera angle. Go as far as you can and then double it. This is how you break out of stiff habits and truly level up your art.

Check out the premium course for additional lessons, demos, assignments and critiques!

DOWNLOADS
mp4
sketch-analysis-rembert-montald.mp4
1 GB
txt
sketch-analysis-rembert-montald-transcript-english.txt
28 kB
txt
sketch-analysis-rembert-montald-transcript-spanish.txt
30 kB
file
sketch-analysis-rembert-montald-captions-english.srt
46 kB
file
sketch-analysis-rembert-montald-captions-spanish.srt
51 kB
COMMENTS
Marshall Vandruff
Mastering perspective requires simplifying your space. Rembert uses an exploding box concept to build dynamic environments. You can place characters easily when you treat the setting as a simple grid. This turns harmonic noise into a solid foundation.
Ariadne Albuquerque
Michael Giff
Yeah, looking forward to the science part of the course. Me and intuition have been divorced for 20 plus years... and it still clobbers me. How much alimony do you need? You've taken my dignity, self-esteem and a good chunk of my hair!! Not sure how he's establishing the horizon lines or how the division tricks work.
Marshall Vandruff
We'll get to the division tricks to fully satisfy your separation from intuition. How he establishes the horizon line is very simple. Did you not learn the song? Looking up lines go down, looking down lines go up," presumably to horizons that are down, and up. The looseness with which he estimates is a lesson for your intuition.
Lin
27d
Hey, it’s Rembert! I have been practicing the exploding box (from the horse statue freebie) and it’s a game changer in letting go of VP nerves/perfectionism, and leaning into feeling via rounded surfaces. It’s helping me draw what I don’t yet know (like hands, which are scary) by feeling the space as fronts, sides, tops like he did with the boxy horse buttocks 😆 . Glad to see an appearance here…
Patrick Bosworth
These are wonderful, great work all around!
Sita Rabeling
This is so good! You have the skills to make it look nice too! 🤩
M C
27d
any tips on how to get back onto the horse so to speak?
Lin
24d
Try this fun exercise I just discovered from someone who learned from Marshall (phipsart). You draw a rectangle and a vanishing point outside of it. Do one or two lines that converge to it. Then hide the VP with a sheet of paper or a white layer and draw lots of lines converging inside the rectangle. unmask the VP and use a red liner to check where you went wrong. It’s hopefully going to train us to see VPs intuitively outside of the page better and is a fun warmup :3
Dennis Yeary
So when the next lesson coming?
Charlie Nicholson
This Thursday will be the first official lesson of Part 2
Sita Rabeling
While watching Rembert here and on YouTube, did some scribbling this morning. Not perfect, so I’m not content, but just hope to get better at it by playing.
Lin
27d
Schrodinger’s cat!! 🐈 (great experimentation).
MADawg
1mo
Wait whattt?!?!, I didn't know that Rembert Montald would be in that course. Will we see more from him? like with Peter Han, for example
Charlie Nicholson
Currently we don't have more demos with him lined up but it's always possible. Rembert is a busy guy but we'd love to have him be in the course more.
Charlie Nicholson
Ok, this is officially the last lesson of Part 1! Part 2 starts next Thursday
Carlos Javier Roo Soto
Man. I need to go back and practice from every single one of these bonus lessons.
Help!
Browse the FAQs or our more detailed Documentation. If you still need help or to contact us for any reason, drop us a line and we’ll get back to you as soon as possible!