How To Draw Reflections In Glass

Transparent drinking glass is incredibly hard to draw from imagination. That's because we know information technology's "invisible", so what is in that location to draw? Simply the correct approach is to draw what we run into, not what we know—and if glass can be seen, information technology tin can be drawn.

You can follow this tutorial in two ways. Yous can merely copy my actions to create a beautiful, realistic drawing of glass, simply you tin also read the explanations carefully to acquire how to return glass things in the future outside of this tutorial. The choice is yours!

What Y'all Volition Need

HB pencil
5B pencil (or anything much softer than HB)
Ruler
Eraser
Pencil sharpener

1. How to Depict Thick/Solid Glass

You tin can use this lesson to create a solid glass sphere or a glass stick.

Step 1

Draw a circle using the HB pencil. You can start with a cross to achieve a perfect shape. Depict the lines lightly—this is but a base of operations. The lines are dark in this tutorial so that you could meet them clearly, merely you should barely see them in your cartoon.

Step 2

Extend the vertical line and draw the sides of the bottleneck.

Footstep 3

Cease the shape of the "solid canteen" by calculation a few perspective-defining ellipses.

Step 4

Accept the ruler and draw a checkerboard groundwork. Because nosotros tin can run into glass by how information technology influences its background, this will be very useful for united states.

Step five

A solid sphere of glass works similar a convex lens. This means we need to enlarge the checkerboard fields within its outline. It tin can be easily done by turning the lines into ellipses. First, create a wide ellipse in the middle...

... then more ellipses around. Each one should exist closer to the previous ane, until you reach the main outline.

Stride 6

Practice the same with horizontal ellipses. Experience free to intermission the symmetry for a more interesting effect.

Stride 7

Utilize the same rule in the clogging. This time draw lines, non ellipses, since a cross-department of a cylinder is a rectangle, not a circumvolve.

Pace 8

Cross the lines with vertical ones. You can attain a more natural event by breaking the symmetry again.

Footstep 9

Our "bottle" doesn't have an opening—at that place'south a apartment surface on superlative that's visible through the drinking glass. And since nosotros run into it through the glass, it must be distorted.

Pace 10

We take a kind of double distortion here, so break the rhythm:

Step 11

Here'southward a difficult place. The drinking glass here is thick and information technology has an irregular shape. The same thing would happen on the bottom of a real bottle. Y'all can skip this part if it'due south too difficult, simply it adds a really squeamish issue.

Step 12

Time for the must fun thing: reflections! If your drinking glass is a office of a scene, yous must arrange the reflections to the lighting in the scene. If not, feel costless to create merely any reflections that await practiced.

In my instance, I've created a rectangular light that'due south reflected on the side...

... and and then gets reflected (and enlarged!) inside the bottle on the other side.

Finally, I've added a set up of rectangular lights over the bottle to create a lot of fiddling reflections. Find the reflection of the top on the bottom!

Step xiii

You lot can relax now, because everything is well defined and we can just terminate it step by footstep. Tilt your pencil and make full half of the fields on ane side with grayness (on the left if you're right-handed and vice versa).

Step 14

Take the 5B pencil, tilt information technology, and fill the other fields. Don't press likewise hard, but try to achieve a prissy contrast.

Step xv

At present focus for a while to fill up the fields within the drinking glass outline. Do it field past field, trying to see them in the lines yous've defined before. When you get within an area of reflection, press lighter.

Step 16

Now accept the HB pencil again and fill the other fields. Keep the areas in light white.

Step 17

Practice yous retrieve that thick/irregular spot in the center? Keep it dark, with a tiny, tiny checkerboard blueprint subconscious in it. If your glass had a tint of color, this is where it would be visible the most.

Step xviii

Now do the same with the other half.

Step nineteen

Finally, y'all can accept the eraser and subtly smudge it over the reflections. Feel complimentary to set up them with pencils as well.

how to draw realistic solid glass with pencils

two. How to Draw Thin/Empty Drinking glass

You can use this lesson to describe a drinking glass or an empty sphere.

Step one

Kickoff with the same canteen with a checkerboard background as before.

Step ii

Define the thickness of the glass by cartoon the within wall.

Step 3

This time it will be a little different. Draw the ellipses within the outer circle, only end them abruptly in the inner circle.

All the ellipses should stay within the inner circle.

Pace 4

Draw the lines in the bottleneck, again merely "within" the bottle.

Step v

The border of the canteen's opening is visible through glass besides, and then we need to use the same trick as before.

Step 6

This time the opening is open, then at that place'southward only one layer of glass to run across the groundwork through.

how to draw refraction in the bottleneck

Step 7

That hard spot is even more hard in an empty drinking glass. Observe how it seems to bend to the within. Also, don't forget to draw the distortion inside the wall—it's so tight that's information technology's all-time to draw it with simple lines.

Step 8

Time for reflections!

Step ix

Now the most pleasant office. Commencement, make full i half of the fields with a tilted HB pencil.