Retaining walls can be constructed with concrete blocks, natural stone, or bricks. The goal is to complement your landscape design. You don’t have to stick to only one material for your walkways.
The conversion of an existing barn creates new commercial spaces for a tree nursery in Neuenstein, Germany. The sensitive integration of new functions into an existing structure reduces the ...
Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures, such ...