Using image command you can add images on the screen and also you can display images dynamically on the screen
LiquidUI Code:
inputfield ([2,4], "Material", [2,16],{"name":"z_mm01_material", "size":18, "searchhelp":"MAT1"});
pushbutton([4,12], "Display Image", "?");
image([6,10], '&V[z_mm01_material].jpg', {'nostretch':true});
see attachments..