> ## Documentation Index > Fetch the complete documentation index at: https://docs.vizcom.com/llms.txt > Use this file to discover all available pages before exploring further. # Match a look with references > Guide a generation with reference images, Library collections and the Smart Dropper to follow a material, mood board or brand. Give Vizcom an image to follow, and the result picks up its material, color story or style. Where to find it Select product and references, press Q, and mention them as **@1**, **@2** Works in Workbench and Studio Shortcut Q Modify, Y Smart Dropper Credits [Modify prices](https://docs.vizcom.com/vizcom-credits.md#modify); Smart Dropper [30 per use](https://docs.vizcom.com/vizcom-credits.md#other-features) Plans All plans. Library scopes vary by [plan](https://docs.vizcom.com/reference/plans.md#compare-plans). ![The Workbench with the Library button in the toolbar marked 1 and the Library panel marked 2. The panel has a Find an asset... search box, All Libraries, and tiles for Workspace, Team, My Library, This File and Vizcom. The Team tile is grayed out.](https://mintcdn.com/vizcom-c4034e9b/FHfxWMtC8cMIGOnx/images/find/library-open.png?fit=max\&auto=format\&n=FHfxWMtC8cMIGOnx\&q=85\&s=3da0c96d027318cfeb9e5fff4114d537) Library (1) opens a panel with every library you can use (2). ## Pick a method | You want to | Use | | - | - | | Borrow a material, color or style | A reference image in a **Modify** block | | Render a sketch in a mood board's look | Sketch and mood board in one **Modify** block | | Teach a brand, style or product | A Library **collection**, mentioned with **@** | | Copy a look with no prompt | [Smart Dropper](https://docs.vizcom.com/tools/smart-dropper.md) (Y) | | Render a sketch in an image's style | [Instant Render](https://docs.vizcom.com/tools/instant-render.md) > **Reference** > **Style** | Legacy **Styles** don't affect Modify. See [Legacy tools](https://docs.vizcom.com/reference/legacy-tools.md#styles). ## Guide Modify with reference images ![A silver alloy wheel and a blue geometric texture are connected to a Modify block. The prompt reads: make the design of the wheel in @1 inspired by the geometric surfaces in @2. Aspect Ratio 1:1, Mode Pro, Resolution 1K. Four wheel results follow, two of them with blue faceted spokes.](https://mintcdn.com/vizcom-c4034e9b/I-2hvc0QrsSa4kp4/images/docs/references-wheel.png?fit=max\&auto=format\&n=I-2hvc0QrsSa4kp4\&q=85\&s=3bbebcf8766fc37d8322eda37379f87e) Two connected images referred to as @1 and @2 in the prompt. **1. Connect the images** Select the product and references (up to 4 images), then press Q. **2. Put the product last** Drag thumbnails to reorder. With **Aspect Ratio** on **Original**, the last image sets the shape. **3. Give each reference a job** Type, for example, "Apply the material from @2 to the chair in @1. Keep the shape of the chair unchanged." **4. Generate** Press Enter. ![A Modify block whose thumbnails show a headphone line sketch as image 1 and a teal style reference as image 2. The prompt reads render @1 in the style of @2, with Aspect Ratio Original and Mode Pro. Beside it, the result on a grey background: smooth, matte teal headphones.](https://mintcdn.com/vizcom-c4034e9b/I-2hvc0QrsSa4kp4/images/examples/references-headphones.webp?fit=max\&auto=format\&n=I-2hvc0QrsSa4kp4\&q=85\&s=fad92b432f91b06bcc720403cb4e8d3e) A sketch and a style reference. Prompt: "render @1 in the style of @2" (Pro). To reuse a reference without keeping it on the canvas, right-click it > **Add to reference images**. More in [Prompt patterns](https://docs.vizcom.com/prompting-in-modify.md#prompt-patterns). ## Teach a look with a collection A **collection** is up to nine images of one style, object or brand, used as one reference. **1. Gather the images** Put up to nine images on the Workbench, such as one product from several angles. **2. Save them as a collection** Select them and click **Add to library** > **Collection**. **3. Name it and pick a type** Choose **Style**, **Object**, **Brand** or **Custom**, and a name you'll recognize after **@**. **4. Mention it in a prompt** Type **@** and pick it: "Render @Camera 3 onto the sketch composition in @1 hanging from a wrist strap." Studio's Modify tab can mention collections but not images. See [Collections](https://docs.vizcom.com/tools/collections.md). ## Copy a look with the Smart Dropper **1. Pick what to copy** Press Y and choose **Style**, **Color** or **Environment** from its menu. **2. Sample** Click the image whose look you want. **3. Apply** Click the image to change. Hold Shift to apply it to more images. **4. Put it away** Press Esc. It keeps the target's shape, and can't apply to the image you sampled. ## Get better results * **Say what to keep:** "Keep the silhouette and proportions unchanged." * **Connect several views** of one product to keep it consistent across scenes. * **Try Pro**, which sticks closer to connected images. ## Related > [card] [Collections](https://docs.vizcom.com/tools/collections.md) > > Make and use collections. > [card] [Write prompts that work](https://docs.vizcom.com/prompting-in-modify.md) > > Point at references with @. > [card] [Smart Dropper](https://docs.vizcom.com/tools/smart-dropper.md) > > Style, Color and Environment. > [card] [Colors and materials](https://docs.vizcom.com/guides/colors-and-materials.md) > > Pull palettes from references. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.