A method and fixtures for holding natural or artificial material which can be used by hunters or other nature observers to construct a camouflage screen. The fixture may include a clamp which can be attached to any existing stand, support structure or other tree branch as necessary to obtain optimal concealment, or a stake which can be anchored in the ground. Each clamp has two branch holders, which may be arranged at alternating angles or rotatably connected to the clamp. Each stake may have one or more branch holders, which may be fixed or rotatable. The branch holders may have set screws with knobs permitting branches to be secured at the optimal angle and position to conceal the hunter or nature observer and to resemble the growth pattern of natural foliage. The branch holders may also be rotatable to allow the user to further customize the camouflage screen.