a man engineer working on a machine for sticking a film on an mdf panel close-up, the front and back background is blurred with a

back background beautiful blurred board bokeh building carpenter carpentry carving chipboard close closeup compressed construction decor design dust effect engineer facade fiber fiberboard film front furniture grain heap home industry isolated line lumber machine man manufacturing material mdf nature panel particle particleboard pattern plank plywood saw stack stain sticking surface texture textured timber variation veneer warehouse white wood wooden working yellow