Art galleries; art gallery services

Audio processing equipment, namely, [ equalizers, microphone preamplifiers, filters, audio overdrive distortion units, limiters and ] compressors

Advisory services for others in the field of building architecture

Custom design of architectural models and prototypes of buildings for use in construction planning

Consulting in the field of building construction; building construction featuring models and prototypes of buildings for use in the construction and development of buildings

Industrial design services; furniture design services; design of interior décor