This dissertation focuses on liquid crystals and the inherent orientational order that arises from these anisotropic materials. Quasi two-dimensional chiral patterns were scribed via Atomic Force Microscopy (AFM) with robust control onto polyimide substrate, composed of achiral materials, yielding 3D chirality that was localized to within a few nanometers of the surface. The chirality was quantified through the surface electroclinic effect. In addition, a sample with a well controlled easy axis was fabricated and a method to measure the local director orientation with 100 nm resolution using Near-Field Scanning Optical Microscopy yielded the true angular distribution function of the local order with high precision. Finally, gold nanoparticle self-assembly was studied within a cholesteric liquid crystal (CLC) film. The open sample creates a striped texture and gold nanoparticles coated with thiol are deposited within the liquid crystal matrix. Polarized Localized Surface Plasmon Resonance (LSPR) measurements show an anisotropy between light polarized with respect to the stripe orientation. Evaporating the liquid crystal revealed disordered anisometric needles measured by AFM. Generalized Mie theory calculations, in conjunction with LSPR, found a smaller nanoparticle spacing in the CLC compared to a 2D monolayer of the same nanoparticles on a rubbed substrate or 1D chains in smectic A dislocations. The closer spacing suggests trapping sites within the CLC, where nanoparticles are first localized and then aggregate under van der Waals attraction aided and enhanced by the CLC and mediated by steric forces.