# Krea 2 Style Reference Node

The Krea 2 Style Reference node lets you add a reference image to influence the style of a Krea 2 image generation. You can chain multiple style references together (up to 10 total) and feed the combined result into a Krea 2 Image node. Each image you provide is uploaded to ComfyAPI storage and passed as a URL.

## Inputs

| Parameter | Description | Data Type | Required | Range |
|-----------|-------------|-----------|----------|-------|
| `image` | Reference image whose style influences the generation. | IMAGE | Yes | - |
| `strength` | Reference strength; negative values invert the style influence (default: 1.0). | FLOAT | Yes | -2.0 to 2.0 (step: 0.05) |
| `style_reference` | Optional incoming chain of style references; this node appends one more. | STYLE_REF | No | - |

**Note on constraints:** You can chain a maximum of 10 style references in total. If you try to add an 11th reference, the node will raise an error.

## Outputs

| Output Name | Description | Data Type |
|-------------|-------------|-----------|
| `style_reference` | A list of style reference entries, each containing a URL and strength value. Feed this output into a Krea 2 Image node. | STYLE_REF |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/Krea2StyleReferenceNode/en.md)

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