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    <image:image>
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      <image:title>Illustration &amp; Design</image:title>
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    <image:image>
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      <image:title>Illustration &amp; Design</image:title>
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    <image:image>
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      <image:title>Illustration &amp; Design</image:title>
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    <image:image>
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      <image:title>Illustration &amp; Design</image:title>
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    <image:image>
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      <image:title>Illustration &amp; Design</image:title>
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  </url>
  <url>
    <loc>https://www.patrickcallahan.org/welcome</loc>
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    <priority>1.0</priority>
    <lastmod>2026-01-12</lastmod>
  </url>
  <url>
    <loc>https://www.patrickcallahan.org/contact-montauk</loc>
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    <priority>0.75</priority>
    <lastmod>2021-07-19</lastmod>
  </url>
  <url>
    <loc>https://www.patrickcallahan.org/3d-modeling</loc>
    <changefreq>daily</changefreq>
    <priority>0.75</priority>
    <lastmod>2026-01-09</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/9de2ef0b-a0b0-450b-b3da-48ab63e1351a/Coilspring_WireOL.png</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>“Coil Spring“ Model for a puzzle game concept, high poly</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1603060531336-BSFMBBVKKK4Z27FJTGYZ/BoatPanel.jpg</image:loc>
      <image:title>3D - Boat panel - Proof of concept</image:title>
      <image:caption>Modelled after a reference photo, test of asset reuse and subdiv modelling approach. Created in Blender</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1603060562345-G43WBDWT3R8T5MXY6QDK/PortalIsland_Overworld.jpg</image:loc>
      <image:title>3D - Stylized Map - personal</image:title>
      <image:caption>Full stylized map top-down view, overlaying hex and smooth heighmap. Procedural materials allow for the map to be changed based on texture and obect placement. Made in Blender</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/3badbce9-7d20-4aac-940f-3a1629fe3e6a/VRSoldierCIWS.png</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/f6f4797d-a31c-4428-b21c-aaa9cec83987/File_67.webp</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>Acuity Brands Lighting Promotional Render</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1767990052143-TXQPNLBOAHFA1EIQ1O3G/File_131.webp</image:loc>
      <image:title>3D - Acuity Brands Lighting MRI Room</image:title>
      <image:caption>Promotional Image for Nightingale lighting solutions</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1767990053153-QFHAR94YN33KSHXLUSYB/File_230.webp</image:loc>
      <image:title>3D - Acuity Brands Lighting MRI Room</image:title>
      <image:caption>Promotional Image for Nightingale lighting solutions</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1767990052111-DS28EBL6I7YDHJ0CX6LB/File_405.webp</image:loc>
      <image:title>3D - Acuity Brands Lighting MRI Room</image:title>
      <image:caption>Promotional Image for Nightingale lighting solutions</image:caption>
    </image:image>
    <image:image>
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      <image:title>3D - Acuity Brands Lighting MRI Room</image:title>
      <image:caption>Promotional Image for Nightingale lighting solutions</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1603060259266-SGACHTS0JML76FV7DJ53/TriPanel_Final_A.jpg</image:loc>
      <image:title>3D - 3d Panel - Personal</image:title>
      <image:caption>Hard surface modelling and procedural material practice. Concept by me. Created in Blender</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1752f697-a2e7-4c9f-a28e-9a79afb63ec6/CoilSpringCharger.jpg</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>“Coil Spring Charger“ Model for a puzzle game concept</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/42a546ec-9e8e-46f5-b096-85caa2517303/FaCTLobby.png</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>Lobby concept made for Lockheed Martin Canada. Made in Blender</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1603060424436-OL8YZD346LOW04N0CB6W/Portal_Map_Preview.jpg</image:loc>
      <image:title>3D - Stylized map slice - personal</image:title>
      <image:caption>A cutout of a styylized landscape, overlaying a smooth heightmap and hexagonal heightmap simultaneously. Procedural materials color based on height. Made in Blender</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/06388f99-08ab-400a-97ec-d6e88d98b97a/Acuity_OpsRoom_2.png</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>Acuity Brands Lighting Promotional Render</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/525df312-58ed-481f-ad37-ea6283d130bd/SISO_WireOL.jpg</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>“Single Input Single Output (SISO) Module“ Model for a puzzle game concept</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1603060339025-VX54L89FLR6A1AV1QTGY/PintGlass_5up.jpg</image:loc>
      <image:title>3D - Beer Pour - personal</image:title>
      <image:caption>This glass and beer pour were created and rendered in Blender using a fluid simulation and Cycles</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/14fac8c3-9b7c-4165-a6af-864ed57e9370/LAV6.png</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>3D background environment created from promotional image at Lockheed Martin Canada. Made in Blender</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1603060620019-KHQ0ZZUMY3OUX0EW7WUB/ClothMaterial.png</image:loc>
      <image:title>3D - Procedural cloth texture - personal</image:title>
      <image:caption>Material creation and cloth simulation practice. Procedural cloth material. Made in Blender</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1626714788653-JDRL1FI7T10XZAFV0BPN/25mm2.jpg</image:loc>
      <image:title>3D</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1626712259073-NBDK1CEI0Q5A9ENJLMK5/25mm1.jpg</image:loc>
      <image:title>3D</image:title>
    </image:image>
    <image:image>
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      <image:title>3D</image:title>
    </image:image>
    <image:image>
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      <image:title>3D</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1626712091364-U9FT2TUS892TOJ3Y16Z1/Eng1.jpg</image:loc>
      <image:title>3D</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1626712124264-RE2B6GGVJ1D87IXT5AM5/Eng2.jpg</image:loc>
      <image:title>3D</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/1627849751250-4HI0TOP3KJECV53XVY4F/IPMS_Cycles.jpg</image:loc>
      <image:title>3D</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/553a6d5be4b04af6cfbae30b/9dea399a-4fcd-4365-a62c-88e9a0784c36/CiliumMap.png</image:loc>
      <image:title>3D - Make it stand out</image:title>
      <image:caption>3D map created using a heightmap and displacement texture</image:caption>
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  </url>
  <url>
    <loc>https://www.patrickcallahan.org/socialmedia</loc>
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    <lastmod>2025-06-11</lastmod>
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