No / The differentiation between genuine and fake lapis lazuli specimens using Raman spectroscopy is assessed using laboratory and portable instrumentation operating at two longer wavelengths of excitation in the near-infrared, namely 1064 and 785 nm. In spite of the differences between the spectra excited here in the near infrared and those reported in the literature using visible excitation, it is clear that Raman spectroscopy at longer wavelengths can provide a means of differentiating between the fakes studied here and genuine lapis lazuli. The Raman spectra obtained from portable instrumentation can also achieve this result, which will be relevant for the verification of specimens which cannot be removed from collections and for the identification of genuine lapis lazuli inlays in, for example, complex jewellery and furniture. The non-destructive and non-contact character of the technique offers a special role for portable Raman spectroscopy in forensic art analysis.

This research is a qualitative art-based study exploring trauma markers found in the artwork of serial killers through the participation of licensed art therapists trained in the identification and treatment of trauma. The literature review covers a broad range of variables that influence the development of mass murderers, and how art therapy may be useful in working with serial killer populations. The study offers a unique, non-verbal exploration of the trauma experienced by serial killers through the art therapy lens. The three participants provided invaluable data through their responses to a questionnaire and creation of response art that demonstrates evidence of complex trauma, military trauma and traumatic brain injury; all of which were supported by previous research found in the literature. Themes identified through the analysis of the data included: communication, representation, chaos and violence, life and death, and illusion of power. This study demonstrates the importance of understanding serial killers’ psychological makeup, the traumas and other experiences that have profound impacts on them, and the contexts in which they develop. This may lead to a better understanding in how to look for the warning signs in their development and artwork; allowing for the potential to prevent such violent behavior with early intervention.

Summaries in English and Afrikaans / This research explores the potential value for the application of the visual expressionistic arts, as well as the application of forensic art for the emancipation of victims of violent crime. Qualitative research methods are used in order to make certain assumptions and recommendations for the application of the forensic arts in the emancipation of traumatized victims. The research is based on the view that human behaviour is influenced by different internal and external contextual influences. The theoretical basis for the research is further supported by the grounding principals of the psycho-analytic, symbolic interactionistic and the phenomenological theoretical approaches. The potential for the application of the forensic arts during crisis intervention and trauma counselling as a therapeutic technique and a communication medium are investigated. The potential forensic value of the victims’ art for the criminal justice system is also explored during the research. / Die navorsing ondersoek die potensiele waarde vir die aanwending van die tradisionele visuele beeldende kunste asook die aanwending van die forensiese kunste vir die emansipasie van slagoffers van geweldsmisdaad. Kwalitatiewe navorsingsmetodes word tydens die navorsing gebruik ten einde sekere afleidings en aanbevelings te maak aangaande die aanwending van die forensiese kuns vir die emansipasie van getraumatiseerde misdaadslagoffers. Die navorsing word teoreties gebaseer op die beskouing van die mens wie se gedrag beinvloed word deur verskillende interne en eksterne kontekstuele invloede. Die teoretiese basis vir die navorsing word verder ondersteun deur die grondbeginsels van die psigo-analise, simboliese interaksionisme en die fenomenologiese teoretiese benaderings. Die potensiaal vir die aanwending van forensiese kuns as 'n terapeutiese tegniek en kommunikasiemedium tydens krisisingryping en berading word ondersoek. Die potensiele forensiese waarde van misdaadslagoffers se kuns in die regsplegingstelsel word ook in die navorsing ondersoek. / Criminology / M.A. (Criminology)

Summaries in English and Afrikaans / This research explores the potential value for the application of the visual expressionistic arts, as well as the application of forensic art for the emancipation of victims of violent crime. Qualitative research methods are used in order to make certain assumptions and recommendations for the application of the forensic arts in the emancipation of traumatized victims. The research is based on the view that human behaviour is influenced by different internal and external contextual influences. The theoretical basis for the research is further supported by the grounding principals of the psycho-analytic, symbolic interactionistic and the phenomenological theoretical approaches. The potential for the application of the forensic arts during crisis intervention and trauma counselling as a therapeutic technique and a communication medium are investigated. The potential forensic value of the victims’ art for the criminal justice system is also explored during the research. / Die navorsing ondersoek die potensiele waarde vir die aanwending van die tradisionele visuele beeldende kunste asook die aanwending van die forensiese kunste vir die emansipasie van slagoffers van geweldsmisdaad. Kwalitatiewe navorsingsmetodes word tydens die navorsing gebruik ten einde sekere afleidings en aanbevelings te maak aangaande die aanwending van die forensiese kuns vir die emansipasie van getraumatiseerde misdaadslagoffers. Die navorsing word teoreties gebaseer op die beskouing van die mens wie se gedrag beinvloed word deur verskillende interne en eksterne kontekstuele invloede. Die teoretiese basis vir die navorsing word verder ondersteun deur die grondbeginsels van die psigo-analise, simboliese interaksionisme en die fenomenologiese teoretiese benaderings. Die potensiaal vir die aanwending van forensiese kuns as 'n terapeutiese tegniek en kommunikasiemedium tydens krisisingryping en berading word ondersoek. Die potensiele forensiese waarde van misdaadslagoffers se kuns in die regsplegingstelsel word ook in die navorsing ondersoek. / Criminology and Security Science / M.A. (Criminology)