<PackageReference Include="System.Drawing.Common" Version="9.0.0-rc.2.24474.1" />

GraphicsContainer

public sealed class GraphicsContainer : MarshalByRefObject
Represents the internal data of a graphics container. This class is used when saving the state of a Graphics object using the BeginContainer and EndContainer methods. This class cannot be inherited.
namespace System.Drawing.Drawing2D { public sealed class GraphicsContainer : MarshalByRefObject { internal GraphicsContainer() { throw new PlatformNotSupportedException(System.SR.SystemDrawingCommon_PlatformNotSupported); } } }