Wall panel assembly and method of assembly

A panel assembly comprising:

• a first panel having a first inner sidewall defining a first passageway, said first panel defining a slot which communicates said first passageway with an environment;
• a second panel having a second inner sidewall defining a second passageway and said first passageway being in alignment with said second passageway;
• and
• a connection member for interconnecting said first panel to said second panel, said connection member including
• a first elongate member,
• a second elongate member, and
• a first interconnection member for interconnecting said first elongate member to said second elongate member:
• said first interconnecting member being operative to adjust a spatial orientation of said first elongate member relative to said second elongate member;
• said connection member being slidingly disposed in said first passageway and slidingly disposed partially in said second passageway, said connection member being dimensionally compressible to engage against said first sidewall and produce a pressure fit with said first sidewall;
• wherein said second interconnection member is disposed within said first passageway to be physically accessible through said slot in a first condition and physically inaccessible through said slot in a second condition.