An image is formed via positivenegative reversal on organic solvent development using a photoresist film comprising a polymer comprising recurring units of isosorbide acrylate in which one hydroxyl group of isosorbide is bonded to form acrylate and the other hydroxyl group is substituted with an acid labile group and an acid generator. A hierarchical distance field is generated from the model according to generation parameters. The fill of the space saver pillow is adapted to generally rebound back to its natural state after being compressed. Once the client application obtains file format information available to the server application or associated with the particular object, the client application may utilize the obtained file formats for utilizing or operating on the embedded object according to the native file formats associated with the embedded object. The brush is driven by air-powered turbine assembly fluidly connected between ambient air and the suction source.