42 Providing graphic and multimedia design services for the purpose of promoting the goods and services of others; Computer project management services; Multimedia design project management services; landscape lighting design; design and development of multimedia environments of a temporary nature; design and development of multimedia content, namely, visual effects, video files, audio files and images files, special effects, 2D and 3D animations, physic simulation, procedural image processing, lighting effects, sound effects and, music; Technical design and consulting services in the field of multimedia and entertainment, namely, design, configuration and assembly of equipment for multimedia environments, computer software and multimedia content, namely, visual effects, video files, audio files and images files, special effects, 2D and 3D animations, physic simulation, procedural image processing, lighting effects, sound effects and, music; On-site technical consulting and support services in the field of multimedia and entertainment, namely, execution, functioning, updates, training, tutorials, control and synchronization of equipment for multimedia environments, computer software and multimedia content, namely, visual effects, video files, audio files and images files, special effects, 2D and 3D animations, physic simulation, procedural image processing, lighting effects, sound effects and, music; Technical support services in the field of multimedia and entertainment, namely, assistance in the implementation and operation of multimedia environments; Design, creation and development of computer software in the field of multimedia and entertainment; Technical support services, computer programming services and maintenance of computer software; Design and development of multimedia products; Consulting services in the field of design and development of multimedia projects and applications; Design and development of multimedia products; Design and consultation services in the software field; Landscape lighting design; Design of light, sound and video special effects for others