In this Grasshopper tutorial for beginners, you can design a parametric structure by defining only 3 points and the number of divisions and using the dispatch technique. Example + Tutorial
In this Grasshopper example file, you can create a series of parametric contours and then convert them into perpendicular pipes stacked on each other. Example File
In this Grasshopper tutorial for beginners, you'll learn how to model a parametric wall art using just two curves. Additionally, you can utilize the Kangaroo plugin to inflate the base surface for added depth and dimension. Example + Tutorial