Sculpture And Tools

Step 1: Analyze the process of splitting stone. Splitting a large block of stone requires applying immense, controlled outward pressure from within a drilled hole or seam.
Step 2: Evaluate the tools. "Feathers and Wedges" (also called plug and feather) is the classic toolset for this task. A series of holes is drilled, and into each hole, two "feathers" (slim shims) are inserted. A "wedge" is then driven down between the feathers, exerting slow, even pressure that splits the stone along the line of the holes. A banker is a workbench, a pitcher is a shaping chisel, and a claw is a type of chisel for texturing.

Step 1: Differentiate between general and specific tools. A hammer is a general tool used to strike other tools. A claw or bush hammer are specific to stone or masonry.
Step 2: Identify the specific wood carving tool. Gouges are the quintessential wood carving tools. They are chisels with a curved cutting edge, available in a vast array of shapes and curvatures, used for scooping out wood and creating curved forms. While a carver uses a mallet (a type of hammer), the tool that does the cutting is the gouge or chisel.

Step 1: Identify the need for a "strong abrasive" for stone. To smooth or shape stone, one needs a material that is significantly harder than the stone itself.
Step 2: Evaluate the options. Softstone, Limestone, and Sandstone are all types of rock, not specialized abrasives. Carborundum is a common trade name for Silicon Carbide (SiC), an extremely hard synthetic compound that ranks just below diamond on the Mohs hardness scale. It is widely used for grinding, sanding, and polishing hard materials like stone and metal.

Step 1: Understand the tool. A bush hammer is a masonry tool with a head that has a grid of points on its face. It acts like many small hammers hitting the surface at once.
Step 2: Identify its application. This tool is used to create a textured, rough, non-slip surface on hard materials. It is primarily used in stone carving and concrete work to texturize the surface after it has been initially shaped. It is too aggressive for softer materials like wood or plaster.

Step 1: Match each tool or term from List-I to its associated artistic process in List-II.

(A) A Gouge is a type of chisel with a curved cutting edge, primarily used for (III) Wood carving.
(B) A Claw chisel is a toothed chisel used for shaping and texturing in (II) Stone carving.
(C) A Bush chisel, used with a bush hammer, is a tool for texturing the surface of stone, hence it belongs to (IV) Stone carving.
(D) A Core vent is a channel included in a mold for (I) Metal Casting to allow trapped gases to escape.

Step 2: Compile the correct sequence of matches. The correct sequence is (A)-(III), (B)-(II), (C)-(IV), (D)-(I). This matches option (1).