This is a water tap design I did for a smooth hand experiences.
Challenge one: Many of the water taps do not offer good hand using experiences.
In this design, the handle bar goes vertically straight up, so your fingers can simply push and pull in natural hand positions, to adjust flow amount and temperature. The base is cast together with the major body, to help the tap clamped firmly on the wall, so your fingers can handle confidently.
Challenge two: Many of the water taps have the flow too close to the edge of the sink.
In this design, the sloping mouth sends out a sloping water flow, to reach further into the sink (further from the edge). Therefore the tap body doesn't have to extend which would take too much of the spaces.