Science, Art, Litt, Science based Art & Science Communication

Bioptical sketches (simplified);

exercise for training the color fusion Helmholtz.

Colored drawings of different tones and shades, in many ways.

Similarly as in the drawings for children, but of your artistic sensitivity

(see figure 5)

Fig.1

Fig. 2

Fig. 3

If you want to practice, bioptical sketches must apply the following

rules.

-Each form of the field, 1, corresponds a form in, filed 2.

-Vertical dimensions of each pair of shapes are equal.

-Horizontal dimensions of each pair of shapes, differs, up to 6 mm.

-Each pair of shapes are placed in the two fields at the same vertical height

-Horizontal position of each form of the pair vary in distance from the right side of the field 1, respectively of field 2, in the limit of 10 mm

Fig 4

Fig. 5

Figure 1 separately fields

Figure 2 adjacent fields

Figure 3 If you want to practice bioptical sketches

Figure 4 adjacent fields 2

Effect occurs at crossed-eye viewing.

Images (drawings) to look at 1.5 meters, with crossed-eye.

Perform the exercises even if you do not learning crossed-eye.

Asked various friends to watch them. Some people see spontaneous

with crossed-eye

But anyway you get special effects (as conventional composition)

Please communicate them through discussions.

I gave designs for, bioptical design.

By this device, the image bioptical are seeing, on normal

see link ; Drawings for execution bioptical device.

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Replies to This Discussion

Permalink Reply by lucia mesquita bleasby on June 30, 2012 at 10:01pm

Dear friend Liviu Iliescuthis is my first year, copying, and learn to understand me, then I create forms .... big hug to the whole group and good weekend .....

Permalink Reply by Naveen Patnaik on July 1, 2012 at 5:24am

This is simple. yes, you are right.

Permalink Reply by Liviu Iliescu on July 1, 2012 at 1:39pm

Dear Nveen Pataik

Thank you. Describe in few words what you saw.

Best regards

Permalink Reply by Vijetha Krishna on July 1, 2012 at 5:29am

What effects do we see at a distance of 1.5meters? I saw the various components in two pictures as single picture componenets. Is this what you are talking about?

Permalink Reply by Liviu Iliescu on July 1, 2012 at 4:16pm

Bioptical composition appears as a typical composition of fine art.

Bioptical effects appear to look with crossed eyes, or when looking through the bioptical device.

Asked various friends to watch them. Some people see spontaneous

with crossed-eye

Bioptical composition, is achieved by applying the rules below.

Of these rules is the recommendation of distance, from which one sees.

-Each form of the field 1 corresponds a form in filed 2.

-Vertical dimensions of each pair of shapes are equal.

-Horizontal dimensions of each pair of shapes, differs, up to p = 6 mm.

-Each pair of shapes are placed in the two fields at the same vertical height.

-Horizontal position of each form of the pair vary in distance from the right. side of the field 1, respectively of field 2, in the limit of d = 10 mm.

Observation distance of 1.5 m refers to the vertical height of the field (8 cm ), which is high and is related to values p and d

such as image (vertical height of the field (4 cm )

One sees from 0.75 meter

Values are automatically p =3 mm ; d = 5mm

If the image goes on the TV screen, and has height 16 cm

then these values are automatically p = 12 mm ; d = 20 mm

For to form the habit sight with crossed eyes is allowed us to expand awareness of perceptions surrounding space .

See links; Fig. SB16…SB18

14. 12. Visual-sense-storming

Some additions and resumptions on the bioptical composition

Permalink Reply by Liviu Iliescu on July 1, 2012 at 1:29pm

Your composition has some bioptical effects. I congratulate you.

Attention! Not change shape the fund (in field 2) , but you can change background color

Respect the rules point to point:

You can enter in composition how big a number you want of pair forms.

Draw any kind, pairs of forms that you imagine

Forms given by me are only simple examples

You do need to respect the conditions for pairs.

Respect the rules point to point.

-Each form of the field, 1, corresponds a form in, filed 2.

-Vertical dimensions of each pair of shapes are equal.

-Horizontal dimensions of each pair of shapes, differs, up to p = 6 mm.

-Each pair of shapes are placed in the two fields at the same vertical height.

-Horizontal position of each form of the pair vary in distance from the right. side of the field 1, respectively of field 2, in the limit of d = 10 mm.

Observation distance of 1.5 m refers to the vertical height of the field (8 cm ), which is high and is related to values p and d

such as image (vertical height of the field (4 cm )

On sees from 0.75 meter

Values are automatically p =3 mm ; d = 5mm

If the image goes on the TV screen, and has height 16 cm

then these values are automatically p = 12 mm ; d = 20 mm

Permalink Reply by Liviu Iliescu on July 2, 2012 at 12:53pm

Dear Lucia

Thank you very much.

You based on bioptical compositions , you present compositions binary

original, interesting, developing a mysterious background.

You have talent and love for art and interest in new directions in art.