ImageLibEx has TextureBrush for both device and desktop. There is no such thing as a TexturePen although on the desktop a Pen can be created using a Brush. On the device Pens are always solid colours and only two Brushes are available, SolidBrush and TextureBrush.
ImageLibEx exposes just about everything it is possible to draw on a device with Compact Framework 2.0 and matches those capabilities (with a little extension) for the desktop. I'm considering the idea of a desktop only ImageLibPlus with enhanced capabilities but the desktop drawing facilities are so much greater than the devices that identifying a useful subset for a Basic4ppc library is something I haven't thought through.