optical design |
![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sRJvWAhDN5M-xzAjy0y4-9NAO1v59bGzp-LajW5SjnrgMTMlkac_DLuSzO9O7RSsQUqD16i1e62Q-ICX2N5DCBeHykcVyD127Qz9JaX23eGml5W8vzqTMSLfY-LuQR=s0-d) |
1. Use #2 pencil.
Draw 9+ vertical waves. Alter space and curves
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sW0FwwwnNPaGgyMCqJYouSgPRQ40ylV1lnM09F0LFveSrWVMN7TaQ0SkYiFQE8jaySTzWFWzPAI9Ct2P3sA_YdBgIC4UJPQEzJGFqu7rYHX3LLLb8mbCmavtWWJxbk=s0-d) |
2. Draw a wave across.
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_swBoMHJQEfq9EqE72tu_BalnbWNpkdk2No_Ezl65CoxIBpyy_qFMP5DuTuuwqPitNBc9HqFUjbf3tTYiolML-DEi_CgwX_wYtmMJENjFcS3KKlVKu1Ya7e0W1fwy6I=s0-d) |
3. Use thin Sharpie.
Draw upward curves above the middle wave.
Draw downward curves below the middle wave.
Every next curve starts at a previous line.
Alter the distance between the curves.
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_uMDkIl_1_w5ZcAAYRKs9Ar05PwLx31aKeZmvhxxpUgD1kPb7ZAUvAcMM9SkMEoJuMJe5gNq9sMPvFXQdZFqLBO_z83ITGolUYQ5x3p0yeLJ9re3PeTbEr-PJ0wFTbv=s0-d) |
4. Complete the entire section.
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_taAyHyLYvwSYdEJELK_Lue9bq1qnMvD4aGIIEn2_YmJHfS_r6DyDssmozF9R5GjIuGZMl9D-h8AoQGuOdtArtOgSQFFZ8ma5N5O6z80qcerX-gv_0UgesJ03frz7c3=s0-d) |
5. Complete the entire design.
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_uxMSzi8vX3dmiXP6WqDzm5_7CWNy_6bG1UJG9G4ro-ujtBc38db62Xum_sCsYpzXfZFBLYqTPeW2iZ43se06rv_4W-zEvSXbWPU2wd5Vpml_cem_rSXOdeHL68Zzri=s0-d) |
6. Color each section gradating color from dark to light to dark.
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sBxwD-HJjVQIK6cgi6DAEC1qJ8Lz15d0d_PcuMRLz1NLBKQ1jJojsGtwhb_oXgj0Ybn5PfxfSLnGXq98q-ocMH5Knf_4FT4Tkhj3-jr-K-HyID3ZXUOqPJsiwByD0-=s0-d) |
7. Use an analogous color and apply same gradation pattern.
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_tQ2UJwZuUMalYQE5O1nZKnre7birw1_0TZ3MH81xXJ4FKdf6RnWa_zyKdNQbRSZr0UocL_EYWXxcgEzDvEotpNR8pOGUC0y6D_MckcPOSTqWwdjoW7rE0E_VXsFeCp=s0-d) |
8. Add another analogous color or repeat the first one.
Keep coloring!
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sbYucPfWw2G3uMRFqfTjbFYf2s1bhE7DNDt5K5ACyzxGVN0l4GLXAU0c9jqZmJ0yHeDmvh9V5cvUVp1s-pijkVAVg6etbdqKke5FbSSf5WtnEdXVIIrc48johpR464=s0-d) |
9. Use different colors for the next section.
This is how you color:
- shade lightly the entire shape with a color of your choice
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_vlxFaRE6jdxuPfqcIWOGLsuGxCh4m2SbjeFbTpBuUOTkBJ6wI6iIY7y7GHjl8zvTxBEn6ijB0KlrejzLG68hoM9z2jD1VodBTUu-3SvKILYT7Hiw_bvU9p4jDyH_UD5w=s0-d) | - shade full strength - leaving a small area in the middle
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_vEy1VWOJNF0SXW2xKMyHxO2gWz1CZqIv8QYV-Qyl-8Ksnzc3gIw83aE_iNr-qeQ6tUsbDgPBaM4VpyNnjVWOhZb6RAFMKVbEGjl8Bs7iX0ObRUaOP5lYfbQ3dhgiUDTQ=s0-d) | - use white pencil to blend the middle part
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![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sZOkwA97siDRaPys4Eh-jxXKbs8tmOj-sHsS7kfPvweSUaoO2KLqv5yCwRhx4SkKM38SZGUGmYasbLbmNtZwlaXpd3Mf1-k17iIet_CLFX2dRXJ7-wQtlK930cwJfnPA=s0-d) | - use black or a darker color to blend the sides of the shape.
source:juliannakunstler.com |
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