caption: a diagram of fem grid with all three components
exif: {"Image DocumentName": "FEM Grid y FEM Grid Computed Deformation x", "Image ImageDescription": "FEM Grid y FEM Grid Computed Deformation x", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}