autogen/dotnet/website/tutorial/Image-chat-with-agent.md
Step 4: Prepare Image Message  In AutoGen, you can create an image message using either @AutoGen.Core.ImageMessage or @AutoGen.Core.MultiModalMessage. The @AutoGen.Core.ImageMessage takes a single image as input, whereas the @AutoGen.Core.MultiModalMessage allows you to pass multiple modalities like text or image.  Here is how to create an image message using @AutoGen.Core.ImageMessage: [!code-csharp[Create Image Message](../../sample/AutoGen.BasicSamples/GettingStart/Image_Chat_With_Agent.cs?name=Prepare_Image_Input)]  Here is how to create a multimodal message using @AutoGen.Core.MultiModalMessage: [!code-csharp[Create MultiModal Message](../../sample/AutoGen.BasicSamples/GettingStart/Image_Chat_With_Agent.cs?name=Prepare_Multimodal_Input)] 